vania-janet/multiturn-rag-retrieval-data huggingface dataset:
Discovery Alert: Webb Maps and Finds Traces of Water in an Ultra-hot Gas Giant's Atmosphere - NASA Science
Displayed temperature range: 2,800 to 4,800 degrees Fahrenheit (1,500 to 2,600 degrees Celsius).NASA/JPL-Caltech (R. Hurt/IPAC)ShareDetailsLast UpdatedApr 22, 2024EditorKristen WalboltRelated TermsExoplanet DiscoveriesExoplanetsExplore More5 min readNASA’s TESS Finds Intriguing World Sized Between Earth, VenusArticle2 days ago 4 min readDiscovery Alert: Mini-Neptune in Double Star System is a Planetary PuzzleArticle3 days ago 7 min readNASA Tool Gets Ready to Image Faraway PlanetsA technology demo on the Nancy Grace Roman Space Telescope will help increase the variety of distant planets scientists can directly image. The Roman Coronagraph Instrument on NASA’s Nancy Grace Roman Space Telescope will help pave the way in the search for habitable worlds outside our solar system by testing new tools that block starlight, […]Article3 days ago Keep ExploringDiscover More Topics From NASASearch for LifeStarsUniverseBlack HolesReturn to topThe National Aeronautics and Space AdministrationNASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.About NASA's MissionJoin UsHomeNews & EventsMultimediaNASA+MissionsHumans in SpaceEarth & ClimateThe Solar SystemThe UniverseScienceAeronauticsTechnologyLearning ResourcesAbout NASANASA en EspañolFollow NASAMore NASA Social AccountsNASA NewslettersSitemapFor MediaPrivacy PolicyFOIANo FEAR ActOffice of the IGBudget & Annual ReportsAgency Financial ReportsContact NASAAccessibilityPage Last Updated:last monthPage Editor:SMD Content EditorsResponsible NASA Official for Science:Dana Bolles
LP DAAC - Data Pool
VIIRS/NPP BRDF/Albedo BSA at Solar Noon Band M5 Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo BSA at Solar Noon Band M7 Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo BSA at Solar Noon Band M8 Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo BSA at Solar Noon Band M10 Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo BSA at Solar Noon Band M11 Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo BSA at Solar Noon Band VIS Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo BSA at Solar Noon NIR Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo BSA at Solar Noon ShortWave Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo BSA at Solar Noon DNB Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo WSA at Solar Noon Band M1 Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo WSA at Solar Noon Band M2 Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo WSA at Solar Noon Band M3 Daily L3 Global 30 ArcSec CMG

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VIIRS/NPP BRDF/Albedo WSA at Solar Noon Band M4 Daily L3 Global 30 ArcSec CMG

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Glossary | NASA Space Place – NASA Science for Kids
Viaja a 186,282 millas (299,792,458 metros) por segundo. 
Estrella: Una bola de gas luminoso, compuesta principalmente de hidrógeno y helio, unida por su propia fuerza de gravedad. Convertir el hidrógeno en helio crea la energía que hace que las estrellas brillen.

Sol: La estrella que se encuentra en el centro de nuestro sistema solar.
Supermasivo: La manera en que describimos a los objetos que poseen un millón de veces (o más) la masa de nuestro sol.
Supernova: La explosión de una estrella que hace que sea tan brillante como toda una galaxia.
Tectónicas (fuerzas): Grandes movimientos de la corteza terrestre. Los movimientos tectónicos crean cadenas montañosas, fosas de aguas profundas, volcanes, y terremotos que pueden provocar olas de tsunami destructivas y pueden atravesar el océano. 

Ultravioleta: Forman parte del espectro electromagnético. Se lo denomina ultravioleta porque las ondas son más cortas que la luz violeta. Nosotros no podemos ver la luz ultravioleta con los ojos, pero algunas aves e insectos sí pueden hacerlo. Nuestro sol emite radiación ultravioleta y puede provocarte una quemadura si te expones a ella sin protector solar durante mucho tiempo.

Universo: Todo el espacio y tiempo, y todo lo que hay en él. ¡Es todo lo que se te pueda ocurrir!
Vacío: Un espacio que no contiene ningún tipo de materia.
NASA's Sun-Earth Day
You are about to experience the first stop on our 'Audio Voyage' for Sun-Earth Day 2007: Living in the Atmosphere of the Sun. As a result of your feedback, we have Decided to complement our normal Sun-Earth Day podcasts with a new series of descriptive audio reports from different NASA locations.

Space Shuttle, NASA, Sun-Earth Day, space, Earth, astronomy, science, math, Sun, atmosphere of the Sun
no

Sun-Earth Day Highlights
I'm happy to report that the SED Webcast from March 20th was a great success! It featured variety of scientists who gave us a peak into "what they do" and the latest information on Space Weather. I also have to give a special thanks to students from Wheeling West Virginia's Challenger Center who dazzled us with their enactment of a future space weather report as if it were being given from a future base on the moon.
http://sunearth.gsfc.nasa.gov/podcasts/media/SED2007/SED07_HL1_mar27.mp3
 
http://sunearth.gsfc.nasa.gov/podcasts/media/SED2007/SED07_HL1_mar27.mp3
Wed, 28 Mar 2007 10:25:00 -0400
NASAs Sun-Earth Connection Education Forum
Highlights from this years 2007 webcast, and upcoming news.
3:30
I'm happy to report that the SED Webcast from March 20th was a great success! It featured variety of scientists who gave us a peak into "what they do" and the latest information on Space Weather. I also have to give a special thanks to students from Wheeling West Virginia's Challenger Center who dazzled us with their enactment of a future space weather report as if it were being given from a future base on the moon.

Space Shuttle, NASA, Sun-Earth Day, space, Earth, astronomy, science, math, Sun, atmosphere of the Sun
no

Storytelling: The Maiden of the Milky Way
The ancient art of storytelling has been used by almost every culture as a way to teach, explain or to instill knowledge. It is also an amazing way to peak the imagination through words, images and sounds.
NASA - Sun-Earth Day 2010
NASA - Sun-Earth Day 2010

National Aeronautics and Space Administration
Goddard Space Flight Center

Visit NASA.gov
Sun-Earth Day Home

HOMEGET INVOLVEDABOUT SUN-EARTH DAYPAST SUN-EARTH DAYSREGISTER 

Sun-Earth Day 2010: Magnetic Storms
 
News and EventsMultimediaTechnology Through TimePromotional Materials

SUBSCRIBE

Subscribe to the Sun-Earth Day VIDEO Podcast

	To subscribe to the SED video podcast feed, see instructions. For your convenience we have listed this year's podcasts, transcripts and video files below.

(help)

2008-2010 SUN-EARTH DAY VIDEO PODCAST LIST

Sun-Earth Day Web Cast
During the webcast, scientists Eric Christian, Nicky Fox, Terry Kucera and Sten Odenwald shared discoveries about the sun, while students monitored the sun and prepared their own space weather forecast. Hosted by Troy Cline and Paul Mortfield. - posted March 27, 2009

Download the Webcast (467 MB)
Download the Transcript (pdf) 

Top Five Solar Discoveries - posted March 16, 2009
Join us as we explore the Top Five Solar Discoveries. - posted March 16, 2009

Download The movie (72 MB)
Transcript coming soon

Hinode: 1989 Blackout, a conversation with astronomer Sten Odenwald
NASA Astronomer, Dr. Sten Odenwald explains the blackout of 1989 and its effects. At the end of the video we are treated to a fantastic interview with Troy, the NASA Edge crew, and Dr. Sten Odenwald - posted March 13, 2009

Download The movie (228 MB)
Download the Transcript (pdf) 

Hinode: Inside Solar Storms
Astronomers have studied solar flares for the last century but only in the last 50 years have their impacts to radiation and communications technologies become more than just a nuance to just be endured. - posted November 19th, 2008

Download The movie (170 MB)
Download the Transcript (pdf) 

Solar Dynamics Observatory
You know you're not supposed to stare at the sun, but who could resist a peek at this?
Why Does the Sun Burn Us? | NASA Space Place – NASA Science for Kids
Why Does the Sun Burn Us? | NASA Space Place – NASA Science for Kids

sunburn

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Why Does the Sun Burn Us?

The Short Answer:

	The Sun sends a few different kinds of energy to Earth. There is infrared radiation, which is heat. There is visible light, which is what our eyes can see. There is also ultraviolet light. We can’t see ultraviolet with our eyes, but it can burn our skin.
	

The Sun keeps our planet warm enough for living things to thrive. It gives us light so we can see. But it can also burn us. What causes these burns?

All About Energy
The Sun sends lots of energy toward us all the time. There are a few different kinds of energy. There is infrared radiation, which is heat. There is visible light, which is what our eyes can see. There is also ultraviolet light. We can’t see ultraviolet with our eyes, but it’s there. And it can burn our skin.

Waves, Waves, Waves
Infrared radiation, visible light, and ultraviolet light are all types of waves in the electromagnetic spectrum. They’re all energy. But these energy waves aren’t all the same. Some have more energy than others.

Infrared waves have less energy than visible light waves. Infrared waves are longer with more space between each high and low. Ultraviolet waves have more energy than visible light does. It’s this energy that can hurt us.

Feel the Burn
If too much ultraviolet light hits our skin, over time it can hurt our skin cells. The cells can die, and our bodies react. The skin gets red, and it can hurt a lot.

Ultraviolet light comes from the Sun, but it can also bounce off of other surfaces like water, snow, and concrete. That means that even if you’re under an umbrella, you can still get a sunburn.
What Is a Light-Year? | NASA Space Place – NASA Science for Kids
How Far Away Is the Moon?

What Is a Nebula?

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Where Does Interstellar Space Begin? | NASA Space Place – NASA Science for Kids
What it pushes against are particles from other stars. —pretty much anything that doesn’t come from our own solar system.
How would we know when we’ve arrived in interstellar space?
When it comes to the Sun it’s all about detecting the concentration and temperature of the particles around you.
Inside the heliosphere, the solar particles are hot but less concentrated. Outside of the bubble, they are very much colder but more concentrated. 
Once you arrive in interstellar space, there would be an increase of “cold” particles around you. There would also be a magnetic field that does not originate from our Sun. Welcome to interstellar space!

 	article last updated May 25, 2021
 

We've actually sent something to interstellar space!

Illustration of Voyager spacecraft

In the summer of 2012, a NASA spacecraft named Voyager 1 became the first human-made object to enter interstellar space.

Voyager 1 was launched in 1977. By 1989 it had visited Jupiter and Saturn, and crossed the orbits of (but did not visit) Uranus, and Neptune. 
As of 2015, it is over 12,161,300,000 miles away from Earth. 
In 300 years it will reach the beginning of the Oort Cloud. The Oort Cloud is a collection of icy material where many comets come from. This material is likely the furthest stuff still orbiting around our Sun.
In 30,000 years it will reach the end of the Oort Cloud. The Oort Cloud is huge!
40,000 years from now it will be closer to another star than to our own Sun.

Learn more about Voyager 1 and 2

If you liked this, you may like:

Write your own zany adventure story!

What Is a Barycenter?

How Old Is the Sun?

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NASA's Earth Observing System
Event: Launch May 4 2019

  

Sentinel-6 Mi...
Event: Launch Nov 21 2020

  

Sep 27th 2026

Landsat 9
Event: Launch Sep 27 2021

  

EMIT on ISS
Event: Launch Jul 14 2022

  

JPSS-2
Event: Launch Nov 10 2022

  

SWOT
Event: Launch Dec 16 2022

  

TEMPO
Event: Launch Apr 7 2023

  

TROPICS
Event: Launch May 7 2023

  

GeoCarb
Event: Launch 2024

  

PACE
Event: Launch Feb 8 2024

  

PREFIRE
Event: Launch Aug 2024

  

NISAR 
Event: Launch Oct 2024

  

CLARREO Path.
Event: Launch 2025

  

TSIS-2
Event: Launch May 2025

  

MAIA
Event: Launch Nov 2025

  

GLIMR
Event: Launch 2026

  

 Sentinel-6B
Event: Launch Nov 2026

  

INCUS
Event: Launch 2027

  

JPSS-4
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PolSIR
Event: Launch 2027

  

JPSS-3
Event: Launch 2032

  

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Where Does Interstellar Space Begin? | NASA Space Place – NASA Science for Kids
What Is a Barycenter?

How Old Is the Sun?

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We've actually sent something to interstellar space!

Illustration of Voyager spacecraft

In the summer of 2012, a NASA spacecraft named Voyager 1 became the first human-made object to enter interstellar space.

Voyager 1 was launched in 1977. By 1989 it had visited Jupiter and Saturn, and crossed the orbits of (but did not visit) Uranus, and Neptune. 
As of 2015, it is over 12,161,300,000 miles away from Earth. 
In 300 years it will reach the beginning of the Oort Cloud. The Oort Cloud is a collection of icy material where many comets come from. This material is likely the furthest stuff still orbiting around our Sun.
In 30,000 years it will reach the end of the Oort Cloud. The Oort Cloud is huge!
40,000 years from now it will be closer to another star than to our own Sun.

Learn more about Voyager 1 and 2
Gallery of NASA Sun Images | NASA Space Place – NASA Science for Kids


Gallery of NASA Sun Images | NASA Space Place – NASA Science for Kids

gallery-sun

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Gallery of NASA Sun Images

This image captured by NASA's Solar Dynamics Observatory on June 20, 2013 shows the bright light of a solar flare on the left side of the Sun. Credit: NASA/SDO
Check out some pictures of our Sun in the NASA Solar System Exploration Sun gallery.

        	article last updated March 11, 2021
        

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Gallery of NASA Earth Images

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How Do We Weigh Planets? | NASA Space Place – NASA Science for Kids
5.68 x 1026
95.2

Jupiter
1.90 x 1027
318

 	article last updated June 1, 2020
 

Explore More!

All About The Planets

What Is Gravity?

Why Are Planets Round?

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Why Are Planets Round?

What Is a Meteor Shower?

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Why Are Planets Round?
Imagine the Universe!
The solutions assume the black hole is not rotating, and that the size of its event horizon is determined solely by its mass.
Schwarzschild radius
The radius r of the event horizon for a Schwarzschild black hole.
scientific notation
A compact format for writing very large or very small numbers, most often used in scientific fields. The notation separates a number into two parts: a decimal fraction, usually between 1 and 10, and a power of ten. Thus 1.23 x 104 means 1.23 times 10 to the fourth power or 12,300; 5.67 x 10-8 means 5.67 divided by 10 to the eighth power or 0.0000000567.
second; s
The fundamental SI unit of time, defined as the period of time equal to the duration of 9,192,631,770 periods of the radiation corresponding to the transition between two hyperfine levels of the ground state of the cesium-133 atom. A nanosecond is equal to one-billionth (10-9) of a second.
semimajor axis
The semimajor axis of an ellipse (e.g. a planetary orbit) is half the length of the major axis, which is the line segment passing through the foci of the ellipse with endpoints on the ellipse itself. The semimajor axis of a planetary orbit is also the average distance from the planet to its primary. The periapsis and apoapsis distances can be calculated from the semimajor axis and the eccentricity by
rp = a(1-e) and ra = a(1+e)
sensitivity
A measure of how bright objects need to be in order for that telescope to detect these objects. A highly sensitive telescope can detect dim objects, while a telescope with low sensitivity can detect only bright ones.
Seyfert galaxy
A spiral galaxy whose nucleus shows bright emission lines; one of a class of galaxies first described by C. Seyfert.
shock wave
A strong compression wave where there is a sudden change in gas velocity, density, pressure and temperature.
singularity
Collection - Renewable and Alternative Energy
For now, this solar park in China’s western province of Qinghai is the largest in the world.
Published Feb 16, 2017
 

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Offshore Wind Farms Make Wakes
Wind farms in the North Sea give rise to sediment plumes below the water’s surface.
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Texas: An Energy Powerhouse
The Lone Star State leads the nation in energy production from both wind and oil.
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Solar in the Sahara
In Morocco, an expansive solar power complex begins to take shape at the “door of the desert.”
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Growth of Solar in the Gobi Desert
An increasing number of solar panels take advantage of the desert’s copious sunshine.
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The good news: We can look in on them, take their temperatures, taste their atmospheres and, perhaps one day soon, detect signs of life that might be hidden in pixels of light captured from these dim, distant worlds.Exoplanet discovery – and mysteryThe first exoplanets were discovered in the early 1990s, but the first exoplanet to burst upon the world stage was 51 Pegasi b, a “hot Jupiter” orbiting a Sun-like star 50 light-years away. The watershed year was 1995. Since then we’ve discovered thousands more.Size and mass play a crucial role in determining planet types. There are also varieties within the size/mass classifications. Scientists also have noted what seems to be a strange gap in planet sizes. It’s been dubbed the “radius valley,” or the Fulton gap, after Benjamin Fulton, lead author on a paper describing it. Data from NASA’s Kepler spacecraft showed that planets of a certain size-range are rare – those between 1.5 and 2 times the size (diameter) of Earth, which would place them among the super-Earths. It’s possible that this represents a critical size in planet formation: Planets that reach this size quickly attract thick atmospheres of hydrogen and helium gas, and balloon up into gaseous planets, while planets smaller than this limit are not large enough to hold such an atmosphere and remain primarily rocky, terrestrial bodies. On the other hand, the smaller planets that orbit close to their stars could be the cores of Neptune-like worlds that had their atmospheres stripped away.Explaining the Fulton gap will require a far better understanding of how planetary systems form.Variety is a major theme in exoplanet discoveries over the past quarter century, as shown in this illustration. Most have been discovered by the "transit" method – watching for the tiniest of shadows as a planet crosses the face of its star.NASA/JPL-CaltechTypes of exoplanetsEach planet type varies in interior and exterior appearance depending on composition.Gas giants are planets the size of Saturn or Jupiter, the largest planet in our solar system, or much, much larger.More variety is hidden within these broad categories.
Sunspots and Solar Flares | NASA Space Place – NASA Science for Kids
Solar flares and CMEs are the most powerful explosions in our solar system. 

This animation shows how coronal mass ejections can blow out from the Sun, interfere with Earth’s magnetic fields (the curved purple lines), and cause auroras (the blue rings of light circling the North and South poles). Credit: NASA/Walt Feimer

 	article last updated July 22, 2021
 

More about the Sun!

What is the solar cycle?

What is the Sun's corona?

Make Sun paper!

If you liked this, you may like:

What Is the Solar Cycle?

What Is Space Weather?

All About the Sun

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