Since its launch in late 2021, the James Webb Space Telescope (JWST) has been glimpsing some of the earliest epochs of cosmic ...

Scientists suggest Earth and the Milky Way may sit inside a vast cosmic bubble, a finding that could help explain ...

Mercury begins to emerge from the dawn glow after Aug. 12. On Aug. 19, Mercury reaches its greatest elongation west of the ...

To nail the presentation, NASA brought von Braun, its most celebrated engineer, to do the talking. After all, they were ...

Using the Hubble Space Telescope (HST), astronomers have observed a nearby ultra-diffuse galaxy designated F8D1. The new ...

Consolmagno, who has a prodigious white beard, wavy gray bangs, and dark, beetling eyebrows, is one of fifteen scientists who ...

The swirling spiral galaxy in this NASA/ESA Hubble Space Telescope image is NGC 3285B, which resides 137 million light-years ...

NASA’s Hubble Space Telescope and NASA’s Chandra X-ray Observatory have teamed up to identify a new possible example of a ...

The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...

Earth's famous Hubble Telescope has just revealed the first images of a mysterious interstellar object racing through our ...

According to the 'Big Crunch' theory, the universe will eventually collapse in on itself in a final climactic implosion, and ...

Scheduled to launch in 2027, NASA’s Nancy Grace Roman Space Telescope is designed with a field of view at least 100 times larger than Hubble’s, with the potential to document light from over a ...