[DOC] [TLE] What Is the Hubble Space Telescope? | NASA [PAR] What Is the Fermi Gamma-ray Space Telescope?
 ... NASA launched Hubble in 1990.
 ... Scientists have learned a lot about space from Hubble pictures. [DOC] [TLE] NASA's Hubble, Chandra Find Clues that May Help Identify Dark ... [PAR] Mar 26, 2015 ... Researchers used Hubble and Chandra to observe these space ... "But it's 
difficult to interpret what you're seeing if you have just one example. [DOC] [TLE] NASA's Hubble and Chandra Find Evidence for Densest Nearby ... [PAR] Sep 24, 2013 ... Astronomers using NASA's Hubble Space Telescope and Chandra X-ray .... The 
other galaxies in the sample, NGC 1399 and NGC 4472, are... [DOC] [TLE] Major Space Telescopes - Space.com [PAR] May 18, 2009 ... Chandra has teamed up several times with other telescopes, including Hubble, to 
take composite images of galaxies and other denizens of the... [DOC] [TLE] NASA's Chandra X-Ray Space Telescope Celebrates 15 Years of ... [PAR] Jul 23, 2014 ... NASA's Chandra X-ray Observatory, which observes the hot and energetic ... "
Great Observatories," along with the Hubble and Spitzer space telescopes and 
the ... For example, the Chandra telescope has helped map out the... [DOC] [TLE] Chandra X-ray Observatory - Chandra's Sweet 16 [PAR] For example, do you know how far Chandra has traveled since its launch? ... 
Chandra & Hubble data show quasar RX J1131-1231 which hosts a 
supermassive... [DOC] [TLE] Hubble Space Telescope - Wikipedia [PAR] The Hubble Space Telescope (HST) is a space telescope that was launched into 
low Earth ... with the Compton Gamma Ray Observatory, the Chandra X-ray 
Observatory, and the Spitzer Space Telescope .... performance in mindfor 
example, the mirrors are kept at stable (and warm, about 15 C) temperatures by 
heaters... [DOC] [TLE] Great Observatories program - Wikipedia [PAR] NASA's series of Great Observatories satellites are four large, powerful space-
based .... Studying x-ray and gamma-ray objects with Hubble, as well as Chandra 
and ... One example of observatory synergy is solar system and asteroid studies. [DOC] [TLE] 3 The Impact of Hubble: Past and Future | Assessment of Options for ... [PAR] FIGURE 3.1 An example of the Hubble Space Telescope's superior ..... Except 
possibly for the Chandra X-ray Observatory, which rivaled Hubble in terms of... [DOC] [TLE] Frontier Fields | Pushing the Limits of the Hubble Space Telescope [PAR] Oct 14, 2016 ... Astronomer Edwin Hubble, for example, built upon the ideas of other ..... A new 
Frontier Fields release from the Chandra X-ray Center... [DOC] [TLE] Hubble and Chandra composite of ESO 137-001 | ESA/Hubble [PAR] Hubble and Chandra composite of ESO 137-001. This image combines NASA/
ESA Hubble Space Telescope observations with data from the Chandra X-ray... [DOC] [TLE] Chandra X-ray Observatory | United States satellite | Britannica.com [PAR] In effect, Chandra is to X-ray astronomy what the Hubble Space Telescope is to ... 
For example, the Chandra X-ray Observatory has observed in the Bullet... [DOC] [TLE] Photos from the Hubble Space Telescope - Neptune  Cargo ... [PAR] The Hubble Space Telescope (HST) is a space telescope that was launched into 
... with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory,... [DOC] [TLE] HubbleSite - NewsCenter - Hubble and Chandra Discover Dark ... [PAR] Mar 26, 2015 ... Hubble and Chandra Discover Dark Matter Is Not as Sticky as Once ... it's difficult 
to interpret what you're seeing if you have just one example. [DOC] [TLE] A Cosmic Exclamation Point (NASA, Chandra, Hubble, Spitzer, 08 ... [PAR] A Cosmic Exclamation Point (NASA, Chandra, Hubble, Spitzer, 08/11/11), via 
Flickr. A textbook example of colliding galaxies in the early stages of their... [DOC] [TLE] Hubble and Chandra discover dark matter is not as sticky as once ... [PAR] Mar 27, 2015 ... Harvey and his team used data from Hubble and Chandra to study 72 ... it's 
difficult to interpret what you're seeing if you

Question: The Chandra or the Hubble, for example
Answer: a space telescope