The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our ...

Any day now, a massive stellar blast dubbed "the Blaze Star" could light up the night sky so brightly, you won't even need a ...

Astronomers are once again getting excited about a rare nova that could appear in the night sky anytime from now into the ...

The European Southern Observatory’s Very Large Telescope has detected "a scar imprinted on the surface" of white dwarf star ...

In 2020, astronomers detected WD 1856+534 b, a gas giant that orbits a star 81 light-years from Earth. This exoplanet, which ...

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...

An exoplanet discovered in 2020 contains the coldest temperatures ever measured on a planetary body, according to scientists.