"I think these are not far-out type of ideas; they are not really futuristic ideas that we are talking about." ...

Since the dawn of the solar system, rocky visitors from deep space have blazed across Earth’s skies. When will the next asteroid or interstellar object make its pass by our planet?

Interstellar space is unforgivingly vast, but the emptiness has some advantages. The lack of atmosphere means there is no aerodynamic drag.

The farthest spacecraft from Earth has shut down another instrument in the hopes of buying time for an upgrade that could boost the aging probe’s impressive lifespan.

The space sector is back in the spotlight for investors in a new era of intergalactic exploration.    The S&P Kensho Global Space Index has risen 33% year-to-date, sharply outperforming the S&P 500.

The world’s richest man needed lots of money—and a moonshot. So he built Starlink.

An international team of scientists, led by the University of Oxford, has achieved a world-first by creating plasma "fireballs" using the Super Proton Synchrotron accelerator at CERN, Geneva, to study ...