The Chandra X-ray Observatory was launched on July 23, 1999 aboard Space Shuttle Columbia. See 25 'never-before-seen' images from the observatory to mark the anniversary. Credit: NASA/CXC/A. Hobart ...
"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...
Chandra X-ray Observatory observations of the Perseus galaxy cluster black hole and M87's jet have been turned into sound by ...
The "needle in the haystack" discovery of a powerful explosion from a mysterious unknown object outside our galaxy has ...
Scientists have seen a powerful explosion from a mysterious, unknown object in space. Researchers do not know where the ...
Using ESA's XMM-Newton satellite and NASA's Chandra X-ray observatory, astronomers have observed a young stellar object known ...
Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...
Wolf 359, a red dwarf star just 7.8 light-years away, could host planets, but extreme X-ray and ultraviolet radiation make ...
Like its mythological namesake, the Phoenix Cluster burns with blisteringly hot gas, which cools to birth stars. The James ...
NASA’s James Webb Telescope faces a 20% budget cut, risking its groundbreaking discoveries. Hubble and Chandra also face cuts ...
Pulsars are the remnants of large stars that exploded in a supernova. Check out these 7 stunning pulsar images shared by NASA.
The research team, led by Steven Dillmann of Stanford University was scouring decades-old data from NASA's Chandra X-ray Observatory when it spotted a powerful (but brief) blast of X-rays coming ...