On May 18, an asteroid about the size of Chicago’s Cloud Gate will fly four times closer to Earth than the moon.

Newly spotted asteroid 2026 JH2, which could be up to 115 feet wide, will fly past Earth closer than some satellites on ...

NASA's Psyche flyby of Mars highlights how gravity assists help spacecraft gain speed, conserve fuel and travel across the ...

Its target asteroid could give us insight on how Earth's core came to be.

Don’t look up! But if you do, you might be able to see a bus-sized asteroid passing Earth. The newly discovered space rock is ...

A NASA spacecraft chasing a rare metal asteroid swings past Mars this week for a gravity boost, snapping thousands of ...

Learn about the upcoming flyby of asteroid 2026 JH2, which will pass Earth at a distance of 56,000 miles.

A recently discovered asteroid, 2026 JH2, will make a very close flyby of Earth, four times closer to it this week on May, 18 ...

The European Space Agency (ESA) and the Japan Aerospace Exploration Agency (JAXA) have signed a Memorandum of Cooperation to ...

NASA's Psyche spacecraft will use Mars' gravity today (May 15) for a crucial boost on its six-year journey to a metallic ...

An asteroid designated 2026 JN4, formerly catalogued as ST26E86, entered Earth's atmosphere over Papua New Guinea on May 16, ...

NASA's Psyche spacecraft will slingshot past Mars on Friday, on its way toward a rare metal-rich asteroid.