NASA's James Webb Space Telescope has spotted a young galaxy dating to the early universe - called Firefly Sparkle because ...

Firefly Sparkle is still in the process of assembling and has a mass equivalent to about 10 million solar masses.

WASHINGTON: Nasa’s James Webb Space Telescope has spotted a young galaxy dating to the early universe — called Firefly Sparkle because its gleaming star clusters resemble the bioluminescent bugs — in ...

co-lead author and NASA Hubble Fellow at Columbia University in New York. “We knew to expect it based on current physics, but it’s surprising that we actually saw it.” Earlier this year, the Webb ...

Firefly Sparkle is a lightweight among the universe's galaxy contenders seen by NASA's James Webb Space Telescope, but the discovery is no less important than more massive galaxies because of what it ...

Stunning new photographs by a team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The extraordinary images give us an unprecedented picture of ...

For the first time, the NASA/ESA/CSA James Webb Space Telescope has detected and "weighed" a galaxy that not only existed ...

A black hole is a region in space where gravity is so strong that nothing—not even light—can escape from it. At the center of ...

This month marks three years since the James Webb Space Telescope was first launched, which still feels something like a ...

The telescope has offered an unprecedented view of a supermassive black hole at the center of a quasar as it munches material in space.

How supermassive black holes form is even more elusive. Astrophysicists believe these invisible giants lurk at the center of ...

Recent findings by the EHT collaboration reveal strong, organized magnetic fields around Sagittarius A*, suggesting common ...