NASA's James Webb Space Telescope (JWST) has identified the earliest supernova on record, according to a statement released ...

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it ...

Astronomers are a step closer to cracking one of the secrets of dark energy—the mysterious force believed to be causing the universe's accelerated expansion.

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...

The noted astrophysicist will discuss understanding our place in the world and using that perspective to create meaning for ...

Tyson will visit Mershon Auditorium on March 25 to discuss “The Cosmic Perspective,” the 100th essay in his series titled ...