NASA/JPL-Caltech/Space Science Institute
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As NASA's amazing Cassini spacecraft takes on technological death-defying feats months before it goes into a final plunge into Saturn's atmosphere, it continues to transmit images back to Earth of thi...
With at least 100 billion planets in the Milky Way, you'd think at least one would have produced a race of intelligent alien beings. So how come we've never seen signs of space aliens even after decad...
Jarring new study shows it's tough for women to get telescope time.
And they’ll do it on a spacecraft called 'Dream Chaser'.
China Daily China Daily Information Corp - CDIC / Reuters
The crew “returns to Earth” Sunday after 365 days in isolation.
Beijing is aiming for a manned moon landing by 2036.
NASA, ESA AND ALEX PARKER
Just when you thought Elon Musk couldn’t possibly aim any higher, the billionaire tech magnate’s private space company unveiled plans Wednesday to begin sending Dragon spacecrafts to Mars by 2018. Spa...
It turns out Makemake — an atmosphere-less dwarf planet in the outermost reaches of our solar system — has been hiding a companion. There, circling some 13,000 miles from the icy planetoid, scientists...
Using a giant set of lasers to catapult thousands of miniature spacecraft 25 trillion miles to the Alpha Centauri star system may sound like the stuff of science fiction. But Internet entrepreneur and...