While asteroids are more easily discovered with optical telescopes, radar images shine when it comes to details.

Most astronomers agree that life is likely common throughout the universe. While Earth is the only world known to have life, ...

Can anyone stop his space-based internet?

A whole population of 'minimoons' - tiny natural satellites - may be quietly circling near Earth, scientists now believe, ...

"If there were only one object, that would be interesting but an outlier. If there's two, we're pretty confident that's a ...

NASA’s Lucy spacecraft captures asteroid Donaldjohanson, marking a new step in its mission to explore the solar system’s ...

It sits on the edge of the Local Bubble, a large gas-filled cavity in space that encompasses the solar system. It measures about 40 moons across the sky, with a mass about 3,400 times that of the sun.

Comparison to Other Life-Ingredient-Bearing Meteorites ... the discovery suggests that the ingredients necessary for life may be widespread throughout our solar system and beyond. The moons Europa ...

Even after weighing all the pros and cons, the decision to go solar is a highly personal one. Examine how your situation fits with solar panels before moving ahead and compare quotes from multiple ...

For decades, scientists believed Vesta, one of the largest objects in our solar system's asteroid belt, wasn't just an asteroid and eventually concluded it was more like a planet with a crust, mantle ...

"I don't think any of the known asteroids would alter the Moon's orbit, because the masses of the asteroids compared to the Moon are ... It is among the largest moons in the entire solar system. In ...