Question: Which rock band was formed first, A Rocket to the Moon or Superheaven?

Context paragraphs:
Superheaven: Superheaven (formerly known as Daylight) is an American alternative rock band from Doylestown, Pennsylvania, formed in 2008.  Their music has been described as reminiscent of 1990s grunge and shoegazing, but Taylor Madison has expressed a dislike for such labels, describing it simply as rock/rock and roll.

Damon Albarn: Damon Albarn, OBE ( ; born 23 March 1968) is an English singer, songwriter, and multi-instrumentalist.  He is the lead singer of the British rock band Blur and co-founder, vocalist, instrumentalist, and principal songwriter of the virtual band Gorillaz.  Albarn is also part of two supergroups, one usually known as The Good, the Bad & the Queen, although it is stated that they are officially unnamed, and another named Rocket Juice & the Moon.

A Rocket to the Moon: A Rocket to the Moon (commonly abbreviated as ARTTM) was an American rock band formed during 2006 in Braintree, Massachusetts, by Nick Santino, lead vocalist and rhythm guitarist.  Guitarist and backup vocalist Justin Richards (also of Brighten), bassist and backup vocalist Eric Halvorsen, and drummer Andrew Cook eventually joined the band, forming the final member lineup.  The band has two albums through Fueled by Ramen.  Their debut, "On Your Side", was released on October 13, 2009. " Wild & Free" was released on March 26, 2013.

Rocket Scientists: Rocket Scientists is a progressive rock band formed in the late 1980s by keyboardist Erik Norlander and vocalist / guitarist Mark McCrite.  The band released their first CD, "Earthbound", in 1993 joined by session bassist Don Schiff.  Schiff quickly became a part of the band for their second release in 1995, "Brutal Architecture", and the three toured in the US and Europe in 1997 along with drummer Tommy Amato culminating in the live CD, "Earth Below and Sky Above: Live in Europe and America".  In 1999, Rocket Scientists released "Oblivion Days".

Mirrors (Ohio band): Mirrors (a.k.a. the Mirrors) were a rock band from Cleveland, Ohio originally active 1973 - 1975, although some accounts indicate they formed as early as 1971 or 1972.  Their sound has been described as "psychedelic garage" and "proto-punk".  In his review of a 2009 LP of their 1970's material for "Mother Jones" former "Maximumrocknroll" editor Mark Murrmann described them as "not as bent as the Electric Eels...nor as throttling as Rocket from the Tombs."  The band's founder, Jaime Klimek, who sang and played guitar, said they "were ferociously loud."  The other members were Jim Crook, guitar, Mike Weldon (who started "Psychotronic Video" magazine in 1980) drums and a succession of bassists first Craig Bell (later of Rocket from the Tombs) followed briefly by Paul Marotta who soon switched to keyboards (and played with the electric eels), then Jim Jones (who later played guitar in Pere Ubu), then Bell again and finally Jones again.  In some of their recordings Jones played drums.  They played original songs and covers originally by the Velvet Underground, the Kinks, the Troggs and Brian Eno among others.  After they broke up Klimek, Jones, Marotta, other former members of the electric eels and Anton Fier formed the Styrenes.  In 2013 and 2014 Klimek, Crook, Bell and other musicians played some reunion shows in Cleveland.

Nick Santino (musician): Nicholas Bernard Santino (born July 28, 1988) is an American musician, singer-songwriter.  He is best known as an ex-frontman of pop rock band A Rocket to the Moon.  After the band broke up in 2013, he went on to pursue a solo career.  He has released 4 solo EPs and a full-length album, "Big Skies", which was released on May 27, 2014.  In 2015 formed a pop rock band Beach Weather that released two EPs: "What a Drag" (2015) and "Chit Chat" (2016).

John Reis: John Reis (born 1969) and also known by the pseudonyms Speedo, Slasher, and The Swami is an American musician, singer, guitarist, record label owner, and disc jockey.  He is best known as the singer and guitarist for the rock band Rocket from the Crypt, which he formed and fronted (as Speedo) for the entirety of its career from 1990 to 2005.  Prior to this he was the guitarist in the post-hardcore band Pitchfork, and also played in Drive Like Jehu during the early 1990s.  In 1999 he formed the Hot Snakes, and in 2000 also formed the Sultans, in which (as Slasher) he sang and originally played bass before switching to rhythm guitar.  He played in both these bands until their breakups in 2005 and 2007 respectively.  He also released a solo recording under the name Back Off Cupids, which was recorded in 1994 but not released until 1999.  Over the years he has performed in many other musical acts including Conservative Itch, Stacatto Reads, Custom Floor, and Beehive & the Barracudas.  He is the owner of Swami Records, a label he founded in 1999 (he uses the title The Swami in this capacity).  He frequently works with bands in a studio capacity and releases albums by many southern California groups through his label.  He also hosts the "Swami Sound System" program (previously on San Diego radio station 94.9 (KBZT), and now available on Slacker Radio).  Reis remains an influential figure in the San Diego underground music community and is currently performing with a new band named The Night Marchers.

Flea (musician): Michael Peter Balzary (born 16 October 1962), better known by his stage name Flea, is an Australian-American musician and actor best known as bassist and founding member of the rock band Red Hot Chili Peppers.  Flea briefly appeared as the bassist for such bands as What Is This? , Fear and Jane's Addiction.  He has also performed with rock supergroups Atoms for Peace, Antemasque, Pigface, and Rocket Juice & the Moon.  Flea has also collaborated with artists including The Mars Volta, Johnny Cash, Tom Waits, Alanis Morissette, and Young MC.

Hair Rocket: Hair Rocket is an indie rock band from Philadelphia, Pennsylvania.  Hair Rocket was formed in 2008 by former Aderbat musician Chris Blasucci and pumps out what it calls "enlightenment through cathartic art".  Their slogan is “We cut, We light, and We release”.

Ghost Ship (album): Ghost Ship is the first album by the San Diego, California, rock and roll band Sultans, released in 2000 by Swami Records.  Both the band and the album began as "side projects" for John Reis during time off from his main band, Rocket from the Crypt.  This was also the time at which Reis formed Hot Snakes.  Reis collaborated with drummer Tony Di Prima, bringing in Rocket From the Crypt guitarist Andy Stamets while Reis himself played the bass guitar (he is normally known as a guitarist).  The band chose the name Sultans for the project and recorded an introductory EP and "Ghost Ship", both of which were released that year on Reis' newly formed Swami label.  As Reis has a tradition of using different stage names or pseudonyms in his various projects, he chose to be known as "Slasher" in the Sultans, while Stamets chose the nickname "Black Flame".

Supporting paragraphs: A Rocket to the Moon Superheaven
Answer: A Rocket to the Moon