May 20 (Reuters) - Elon Musk's SpaceX filed for its hotly anticipated U.S. initial public offering on Wednesday, taking space exploration from a speculative venture to a mainstream investment theme.

MIT professor Susan Solomon discusses the National Academies study on the environmental impacts of nuclear war, and how it made her realize the importance of the science of rising smoke and fuel loads ...

A question has intrigued astronomers for decades: are the moons of Mars, Phobos and Deimos, captured asteroids or fragments ...

Plotting the optimal trajectory to visit multiple asteroids is a fiendishly difficult take on the Traveling Salesperson ...

An asteroid named 2026JH2 will swing by Earth on Monday, passing four times closer than our distance to the moon.

NASA's asteroid-bound Psyche spacecraft flew by Mars for a gravity assist on the way to its final target. And it took some ...

This occurrence will be the closest approach to Earth by an asteroid of this size that scientists have known about in advance Lexi Lane is a weekend banking writer at PEOPLE. She first joined as a ...

Scarlett Johansson and Colin Jost have been together for years and share a child together. Get to know the quiet couple's ...

Searching for clues on Phobos and Deimos. Damond Benningfield The Mars Moons eXploration spacecraft will fire its thrusters to maneuver into orbit around Mars (depicted in this digital art). JAXA Mars ...

Complete coverage of the 2026 midterm elections as Democrats and Republicans fight for control of the House and Senate, plus other key races around the country.

2027 marks the 20th anniversary of the iPhone, and it's shaping up to be a landmark moment overseen by Apple's next CEO, John Ternus. Here's everything we know so far. Prakhar Khanna Writer Prakhar ...

The Foreign Affairs Council, in its Development configuration, will focus on the future of the EU’s external action in light of geopolitical developments. Ministers will also exchange views on the ...