A pulsating red star and its spectacular nebula have been captured by NASA's Hubble Space Telescope.

Citizen scientists spot rare exploding star in real-time An 8.5 mag amplitude dwarf nova identified in real time via Kilonova Seekers. Date: July 1, 2025 Source: University of Warwick Summary ...

The star, surrounded by a halo of glowing gas and dust, shines at the center of the image. The Wolf-Rayet star observed by Webb is 30 times the mass of our sun, which has a mass of about 333,000 ...

A rare astronomical sight is unfolding in the southern sky. Two exploding stars are shining so brightly that both can be viewed with the naked eye. It’s hard to predict how long these ...

Extremely hot stars are plagued by magnetic spots and prone to exploding Astronomers uncover the unique and wild activity in a class of mysterious, ultra-hot stars. Jackson Ryan June 1, 2020 8:30 ...