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An odyssey of exploration began on 25 April 1990, when Steve Hawley gingerly pulled Discovery’s robot arm away from the Hubble Space Telescope. Photo Credit: NASA Astronomers using NASA’s Hubble Space Telescope and Europe’s Herschel Space Observatory have pieced together the evolutionary sequence of compact elliptical galaxies that erupted and burned out early […] Artist’s concept of the Gaia mission. Image Credit: ESA After many delays, the European Space Agency (ESA) is ready to launch its ambitious Gaia mission to observe and catalog around 1 billion astronomical objects—or approximately 1 percent of the entire population of our Milky Way Galaxy—on Thursday, 19 December. Liftoff of the $1.2 […]
Artist’s concept of Gaia and the deep-space survey work it will conduct during its 5 years of baseline operations. Image Credit: ESA Last week, the European Space Agency (ESA) announced that it will delay the launch of its ambitious Gaia mission to observe and catalog around 1 billion astronomical objects—or approximately 1 […] Image Credit: European Space Agency WASHINGTON — The Herschel Observatory, a European space telescope for which NASA helped build instruments and process data, has stopped making observations after running out of liquid coolant as expected. […] Astronomers have found some of the youngest stars ever seen thanks to the Herschel space observatory, a European Space Agency mission with important NASA contributions. Dense envelopes of gas and dust surround the fledging stars known as protostars, making their detection difficult until now. The discovery gives scientists a window into the earliest […] Image Credit: Robert Gutermuth / UMass Amherst PASADENA, Calif — Two of NASA’s great observatories, the Spitzer and Hubble space telescopes, have teamed up to uncover a mysterious infant star that behaves like a strobe light. […] |
 Next Launch GPS III - SV02 on a Delta IV rocket from Cape Canaveral AFB, FL scheduled for: 22 Aug 19 at 13:06 GMT 22 Aug 19 at 9:06am Eastern 
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