JWST has observed a massive helium cloud streaming from the super-puff exoplanet WASP-107b, marking the first direct ...

Astronomers have identified a colossal exomoon candidate roughly seven Neptune masses orbiting the giant world HD 206893 B — ...

Drawing on the University of Arizona’s renowned strength in interferometry, astronomers from Steward Observatory are leading ...

Lead author Alejandro Borlaff, a NASA research scientist, says the trend marks a troubling shift: “My career has been focused ...

Using direct imaging, astronomers have found a brown dwarf that could help test technology for taking snapshots of Earthlike ...

Kappa Tucanae A, a star located seventy light-years away, has baffled astronomers due to the presence of extremely hot dust.

A radio signal has been detected, pointing to the possible existence of a magnetic field on YZ Ceti b, an exoplanet 12 ...

After decades of searching, astronomers may have finally stumbled upon the first moon known to exist beyond our solar ...

Analysis of early direct images from James Webb telescope show immense dust clouds on brown dwarf that lead to a blurring of ...

Kappa Tucanae A, 70 light-years away, hosts dust hotter than 1,000 degrees Fahrenheit that should not survive. Astronomers ...

What can star variability—changes in a star's brightness over time—teach astronomers about exoplanet habitability? This is ...

The rapidly spinning red giant star, a phase stellar bodies around the size of the sun enter when they exhaust their fuel for nuclear fusion, dwells in the binary system Gaia BH2. Located around 3,800 ...