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A new result using NASA’s Chandra X-ray Observatory shows that the outer spiral arms in the Milky Way galaxy may reach wider than previously thought. This find…
Astronomers just began the largest cosmic time-lapse in history The Vera C. Rubin Observatory in Chile has started a 10-year survey of the changing night sky B…
A first-of-its-kind mission to raise the orbit of NASA’s Neil Gehrels Swift Observatory is poised for launch no earlier than Thursday, July 2, 5:09 a.m. EDT (9…
In celebration of the 250th birthday of the United States, NASA has unveiled four cosmic images from its Chandra X-ray Observatory rendered in red, white, and …
The Vera C. Rubin Observatory in Chile is beginning its extraordinary survey of the southern sky, which will use the largest camera ever built to map the solar…
NASA prepares to launch an unprecedented mission to save a dying space telescope Inside the quest to rescue NASA’s aging Swift observatory By Anna Y. Q.
NASA is attempting a risky maneuver to raise the Swift Observatory's orbit before it falls to Earth in 2025, as the telescope, launched in 2004 to study gamma-…
NASA and Northrop Grumman will launch the Swift Boost Mission on June 30 to raise the Swift observatory's orbit by 30 miles, extending its operational life by …
Using data from NASA’s Chandra X-ray Observatory, astronomers may have found a supernova remnant – seen in this June 11, 2026, image – in an intriguing neighbo…
The Swift Boost rescue mission will soon head to space. The NASA Swift Boost mission is on track to launch later this month to rescue the Neil Gehrels Swift O…
