Did a failed Russian spy satellite re-enter the Earth's orbit over early Wednesday? A Harvard astrophysicist said he is "100% confident" it did....
DNA analysis sheds new light on why the gentle giants died out. "This is a stark lesson from history and shows how unpredictable climate change is -- once something is lost, there is no going back."...
China and Russia are beating the United States in the race to send people to Mars, and NASA's target date of 2033 is looking like a long shot....
NASA released the first audio ever recorded from the Red Planet just in time for Halloween....
The robotic Progress 78 cargo ship will "station-keep" near the station for more than a day....
Kosmos-2551 created a funerary fire in the sky....
Four astronauts are getting ready to launch from Florida....
NASA will hold a series of virtual media briefings and events leading up to the launch of the James Webb Space Telescope, the premier space science observatory of the next decade....
Astronomers have discovered the first evidence that a 'giant impact' 95 million light-years away from Earth 'stripped' part of a planet's atmosphere....
NASA seeks young engineers to help design a new robot concept for an excavation mission on the Moon....
On September 22, around midday, ESA’s Integral spacecraft went into emergency Safe Mode. One of the spacecraft’s three active ‘reaction wheels’ had turned off without warning and stopped spinning, causing a ripple effect that meant the satellite itself began …...
There are no known threats to Earth, but NASA asteroid expert Dr. Kelly Fast says it’s important to find the asteroids before they find us. That’s why NASA’s......
The formation of a planetary system is a somewhat messy affair....
The first NASA mission that will fly by eight ancient asteroids launched early Saturday morning, but not everything went according to plan once the Lucy spacecraft reached space. One of the spacecraft's twin solar arrays did not fully deploy....
Vikings from Greenland — the first Europeans to arrive in the Americas — lived in a village in Canada’s Newfoundland exactly 1,000 years ago, researchers say....
The fictional Exoplanet Travel Bureau arranges kayaking on Titan or skydiving on exoplanet HD 40307 g...
An analysis of wood from L’Anse aux Meadows zeroes in on a cosmic event to reveal that the European seafarers were felling trees in Newfoundland in A.D. 1021....
The discovery in 2018 of superconductivity in two single-atom-thick layers of graphene stacked at a precise angle of 1.1 degrees (called 'magic'-angle twisted bilayer graphene) came as a big surprise to the scientific community. Since the discovery, physicist…...
For five million years, woolly mammoths roamed the earth until they vanished for good nearly 4,000 years ago—and scientists have finally proved why....
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