A study of supernova remnant SNR 0519-69.0 using the Chandra X-ray telescope, Hubble and more has narrowed down its age to ...

Check out these 8 images of galaxies, star clusters, supernovas and others captured by NASA James Webb Space Telescope in ...

NASA's Webb reveals breathtaking high definition view of an exploded star.

The dividing line between stars and planets is that stars have enough mass to fuse hydrogen into helium to produce their own ...

Mulberry trees are self-fertile and can fruit throughout the summer to provide a harvest of sweet berries for jams, jellies, ...

The edge of a nearby stellar nursery called NGC 3324, found at the northwest corner of the Carina Nebula, forms the “mountains” and “valleys” spanning this image captured by the James Webb Space ...

A distant white dwarf hosts an Earth-like planet in an orbit that might be similar to Earth’s if it survives the Sun’s red giant phase.

"This information will help us fill in the gaps in our knowledge of how brown dwarfs form and their relationship to stars and planets." ...

Astronomers have discovered an Earth-like planet orbiting a white dwarf 4,000 light years away, offering a glimpse into our ...

The James Webb Space Telescope may have found dozens of elusive brown dwarfs — strange objects larger than planets but smaller than stars — beyond the Milky Way for the first time ever.

The striking images of these UV-illuminated protoplanetary ... some of the proplyds originally detected by Hubble surround brown dwarfs, which are star-like objects that are too small and cool ...

A new study by an international team of researchers, including a Penn State astronomer, used NASA's James Webb Space ...