Solar Smash has more secrets than most players realize. In this video, we uncover mysterious hidden planets and see what ...

A huge solar storm struck Mars in 2024, supercharging its upper atmosphere and briefly disrupting spacecraft orbiting the Red Planet.

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary ...

When NASA’s DART spacecraft deliberately crashed into the asteroid moonlet Dimorphos, it did more than change the asteroid’s local orbit — it slightly shifted the path of the entire asteroid pair ...

Astronomers have witnessed evidence of an extremely violent collision between planets, and it resembles the event in Earth's ...

A quiet, sunlike star in Puppis spent years behaving exactly as astronomers expected. Then its light began to dip, briefly at ...

Four billion people are fed by fossil fuels. The Iran war is showing just how fragile that is.

Caption: An unmanned NASA spacecraft deliberately smashed into an asteroid in an unprecedented test to prepare for the possibility of a planet-killing space rock. While this asteroid was not a threat, ...

New Discoveries Reshaping Our Understanding of the Solar System. It feels like every few months, we get some new information ...

What Looked Like a Planet Was Actually a Massive Space Collision So, imagine astronomers are looking at something, thinking, ‘Wow, cool planet!’ Then, bam! Turns out it wasn’t a planet at all, but a ...

A seemingly regular, Sun-like star began acting really weird, flickering haphazardly as its light faded in and out. The cause ...