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

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

This big asteroid was discovered less than a fortnight before its flyby Earth. But any time you see a headline about ...

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than previous ion engines.

The curtain has wrapped on Day 2 of the 2026 NFL Draft in Pittsburgh. Cornerback Jermod McCoy remains available after three rounds in what's become the most shocking drop of the draft. The Tennessee ...

A distance of 56,000 miles may sound like a lot but it’s just a whisker on the scale of space encounters and it’s how close a ...

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 ...

Cam Skattebo has declared he will be ready to play for the New York Giants in their season opener after breaking his right ...

Astronauts could complete a round trip to Mars in less than a year someday, potentially cutting current mission timelines in half, according to a new study that drew inspiration from asteroid ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

After a Mars flyby on May 15, NASA’s Psyche spacecraft is well on its way to a 2029 rendezvous with the asteroid for which it is named, in search of evidence for how planets like ours first formed.