Pilot Andre Borschberg believes that Solar Impulse 2’s historic global journey will inspire others to make innovative use of renewable energy.
The annual Delta Aquarid meteor shower peaks overnight Thursday, and you can watch the event live via a special webcast by the online Slooh Community Observatory.
A strange, apparently burning object was spotted in the sky over parts of the western U.S. Wednesday night.
Rest in peace, Philae. Scientists shut down the communications system between the Rosetta spacecraft and the Philae probe on Wednesday.
They have been launched to the space station and journeyed on a probe to Jupiter, have honored moonwalkers and made spaceflight the stuff of child's play.
A strange alien world with three suns in its sky has just
Solar Impulse 2 flew into the record books Monday when it completed its historic fuel-free global journey around the world.
Solar Impulse 2 began the final leg of its incredible fuel-free round-the-world journey when it took off from Egypt Saturday.
A cold and exhausted 65-year-old Russian balloonist came back to Earth safely in the Australian Outback on Saturday after claiming a new world record by flying solo around the worl...
If you find yourself on Mars anytime soon, beware: there’s a rover exploring its surface, and it now has the ability to choose its own targets for its onboard laser.