NASA’s James Webb Space Telescope has identified the red supergiant star that exploded as supernova SN 2025pht in galaxy NGC 1637, marking the first time JWST has detected a supernova progenitor star.

The Hubble Space Telescope reveals how color filters tease out the life cycles of stars in spiral galaxy NGC 6000 — while a surprise asteroid streaks through the frame.

NASA is lighting the cosmos in red, white and blue in honor of the 250th birthday of the United States—and the show even ...

Rich with detail, the spiral galaxy NGC 1309 shines in this NASA/ESA Hubble Space Telescope image. NGC 1309 is about 100 million light-years away in the constellation Eridanus. This stunning Hubble ...

NASA's Chandra X-ray Observatory has released four stunning images of cosmic wonders, depicted in red, white and blue for the ...

This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, is situated 60 million light-years away in the constellation Ursa Major.

A magnetar known to scientists for 17 years might not have come from a supernova, like the rest of its ultra-magnetic brethren. But where did it form, then? The Hubble Space Telescope is on the case.

NASA's Hubble Space Telescope has captured a spectacular red, white, and blue view of one of the Milky Way's oldest star clusters to celebrate the nation's 250th anniversary. Hidden within the ancient ...

NASA's Hubble telescope released new images to commemorate the 250th anniversary of the United States, celebrating the nation ...

The remains of a star that exploded 36 years ago have fallen under the gaze of the James Webb Space Telescope (JWST) — and this observatory's Near Infrared Camera (NIRCam) captured the expanding ...