Spitzer Observes TRAPPIST-1
As NASA pays tribute and says goodbye to the Spitzer Space Telescope, one of agency’s Great Observatories, one of Spitzer’s great discoveries was that of the TRAPPIST-1 star, an ultra-cool…
Chandra Spots a Mega-Cluster of Galaxies in the Making
Astronomers using data from NASA’s Chandra X-ray Observatory and other telescopes have put together a detailed map of a rare collision between four galaxy clusters. Eventually all four clusters —…
Hubble Sees Dusty Galaxy With Supermassive Center
This peculiar galaxy, beautifully streaked with tendrils of reddish dust, is captured here in wonderful detail by the NASA/ESA Hubble Space Telescope. The galaxy is known as NGC 1022, and…
NASA, SpaceX Complete Final Major Flight Test of Crew Spacecraft
NASA and SpaceX completed a launch escape demonstration of the company’s Crew Dragon spacecraft and Falcon 9 rocket Sunday. This was the final major flight test of the spacecraft before…
Setting the Stage for Artemis Testing
All eyes are on south Mississippi with this month’s delivery and installation of NASA’s Space Launch System (SLS) rocket’s first core stage to Stennis Space Center for a milestone Green…