It measures 130 to 300 feet across, a pebble compared to the asteroid that killed the dinosaurs, which is estimated to have ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Each planet in the solar system is characterized as different cricket team players, with unique behaviors and skills. Earth ...

The number of known exoplanets seems to grow every day. Most of them are worlds completely unlike our own. But some get ...

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

Mercury would be the gossip, Venus the social butterfly, and Earth the over-eager colleague. Mars would be excessively compe ...

Four planets will be widely visible to the naked eye through part of February, but calling them a 'planetary alignment' may not be the full picture.

The planet, dubbed TOI-6038A b, is a dense sub-Saturn size with a mass of 78.5 Earth masses and a radius of 6.41 Earth radii ...

Nearly every nation on the planet missed a UN deadline Monday to ... especially on big issues like climate change," said Holland, a policy lead at the London-based think tank.

Korean director Bong Joon Ho's third English-language movie recycles the dark look and blunt satire of 'Snowpiercer' and ...

There's a new race in space, but it's not where you might think. It's happening close to home – in the nearest bit of space, ...

According to NASA, four to five planets being visible across the sky at the same time happens only once every few years.