As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

London is seen from the ISS via Sen’s onboard 4k cameras. (Credit: Sen) ...

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

The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

The close encounter was "a historic first of its type for a Japanese private, commercial lunar lander," according to ispace.

Feb. 19, 2025 — Arctic glaciers are leaking significant amounts of methane, a potent greenhouse gas. Glacial melt rivers and groundwater springs are transporting large volumes of methane from ...

A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

Along with Blue Ghost, NASA launched the Tenacious lunar rover from Japanese company ispace. It's one of the smallest ...

Back then, it was a regional list, conceived as an objective way to determine which mountains in the Indonesian archipelago would probably be worth attempting to hike at weekends. We developed the ...

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

Students had questions. The answers came from an astronaut in the International Space Station in an out of this world school ...