Chinese astronauts land in Gobi desert after six months in space
Wang Yaping, Zhai Zhigang and Ye Guangfu were the second crew aboard Tiangong, China's newest orbital station.
Space
First interstellar meteor to hit Earth confirmed
Harvard researchers are 99.999% certain the object was interstellar. But their paper on the finding was being turned down, because the pair only had a private conversation with an anonymous U.S. government employee to confirm the accuracy of the data.
More problems fueling NASA moon rocket
A third attempt to fuel NASA's SLS moon rocket in a practice countdown was derailed by technical snags.
Hubble telescope finds largest comet ever discovered
The comet is bigger than Rhode Island and could be "as big as 85 miles across," according to NASA.
Commercial crew in full stride aboard space station, having "a ton of fun"
The mission commander and his three crewmates are plowing through a full slate of research and public outreach.
NASA takes third crack at moon rocket countdown test
The test was delayed twice following a series of unrelated glitches.
In a first, commercial crew docks with space station
The first non-government, privately-funded crew docked at space station Saturday for NASA-sanctioned research.
SpaceX launches first private crew to space station
The Axiom-1 flight carries a crew of four private citizens, with a former NASA astronaut as mission commander.
Telescope discovers record-breaking galactic space laser
The megamaser, named Nkalakatha, was discovered by the MeerKAT telescope in South Africa.
Commercial crew set for historic SpaceX launch to space station
The flight is the first in a series sanctioned by NASA to encourage private-sector development in Earth orbit.
More problems derail NASA moon rocket test
A successful fueling test is required before NASA's new moon rocket can take off on its maiden flight.
Commercial station visit rescheduled
The flight is the first of up to two NASA-sanctioned "private astronaut missions" per year to space station.
Moon rocket fueling test delayed
Engineers will try to complete a practice countdown and fueling test Monday for NASA's huge Artemis moon rocket.
Sound travels much slower on Mars than on Earth, researchers find
On Earth, a high-pitched sound might travel 213 feet — but it will travel just 26 feet on Mars.
NASA starts dress-rehearsal countdown for SLS moon rocket
NASA is expected to set a launch date after evaluating the results of the countdown test.
Interactive
These documents tell the story of the Cornell rape allegations
Nobel Peace Prize awarded to former ICC judge Navanethem "Navi" Pillay
Hurricane Isaias strengthens as it heads for northern Gulf Coast. See its path.
Fort Hood shooter's execution will be livestreamed, Pentagon says
Trump promises not to resume Iran strikes before midterm elections
ICE agent shoots man in New York City's Marble Hill, authorities say
Exclusive
Obama raises more than $13 million for Democrats
Guilfoyle associate says when she asked him for $100K, it was "quid pro quo"
8 hospitalized after turbulence forces flight to divert to MIA, officials say
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