New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate, and could do so again, posing a threat to life.

Gravitational assists are an emblematic example of why space travel is hard —it is exactly rocket science, after all. Gravity ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

After 16 years of feuding, the pair seemed on a solid footing with each other as they shook Cardiff’s Principality Stadium ...

Biollante and Battra are great, but Destoroyah is the ultimate villain to come from Godzilla’s Heisei era. The gargantuan, ...

Professional astronomers don't make discoveries by looking through an eyepiece like you might with a backyard telescope.

Rubin Observatory begins 10-year sky survey to uncover dark matter, track asteroids, and build a detailed view of our ...

Astronomers have found a remarkable pair of stars that may finally prove a long-debated theory. Described in the journal ...

Congratulations are in order for Teresa Urquijo and José Luis Martínez-Almeida, as the Spanish power couple have welcomed ...