However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

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

Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic ...

“The fact that we can now watch stars explode and immediately see the structure of the material being blasted into space is ...

Astrophysicists have achieved an eye-opening leap in understanding stellar death, capturing unprecedented, detailed images of ...

Using a powerful combination of space-based measurements and Subaru’s advanced imaging, astronomers have discovered two rare companions, one of which enables a key test for NASA’s Roman Space ...

The fifth day of the 18th annual Space Telescope Advent Calendar features a close view of a distant and colorful spiral ...

The sixth day of the 18th annual Space Telescope Advent Calendar features the final act of a star near the end of its life.

The discovery of two remarkable substellar companions orbiting distant stars has been announced by an international team of ...

Astronomers using the Subaru Telescope in Hawaiʻi have discovered a massive planet and a brown dwarf orbiting distant stars.

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

The unique system features two rare Wolf-Rayet stars, and a supergiant companion that is interrupting the flow of the dust shells that the two Wolf-Rayet stars cast off.