The ripples suggest that the lake was free of ice at one point.

Located around 900 light-years away in the Puppis constellation, Tylos orbits its parent star at an absurdly close distance, ...

For the first time, scientists have developed a 3D map of an atmosphere belonging to a planet outside our solar system.

Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

Astronomers have discovered by looking through an exoplanet's atmosphere and mapping its 3D structure for the first time ...

Asteroid 2024 YR4 currently has a 2.6 per cent chance of hitting Earth on 22 December, 2032, making it the biggest ...

The risk that an increasingly ominous asteroid dubbed 2024 YR4 will crash into Earth in seven years now exceeds the the ...

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

The discovery marks a major breakthrough in understanding the atmospheric dynamics and weather systems of alien worlds ...

The latest private lunar lander is a little closer to its destination. Firefly Aerospace’s Blue Ghost fired its engines early ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...