Space.com
Hubble Space Telescope discovers 11-billion-year-o...
Astronomers have detected an 11-billion-year-old galaxy using the light it absorbs rather than the l...
A 'Planet Nine' far from Earth could explain the o...
As the search for "Planet Nine" in the outer solar system continues, new research suggests there may...
Humanity's current space behavior 'unsustainable,'...
Greater efforts are needed to make valuable orbits sustainable, according to a new report from the E...
Virgin Galactic to launch next space tourist missi...
Virgin Galactic plans to launch 'Galactic 04,' its fifth spaceflight in the last five months, on Oct...
Watch China's Shenzhou 16 astronauts clean the Tia...
China's Shenzhou 16 astronauts have been working hard to keep the Tiangong space station neat and cl...
NASA UAP study team finds no extraterrestrial orig...
NASA's UFO study team released its long-awaited first report on Thursday (Sept. 14), arguing that a ...
The other astronauts in 'A Million Miles Away' rea...
They may not be the focus of 'A Million Miles Away,' but the crewmates who flew with José Hernández ...
This was the hottest summer ever recorded on Earth...
Earth just had its hottest summer in recorded history, data released Wednesday (Sept. 6) by the Worl...
Luna-25 failure won't be end of Russia's moon prog...
Russia will continue its lunar exploration efforts despite the recent loss of its Luna-25 moon lande...
Astronomers weigh ancient galaxies' dark matter ha...
Astronomers have weighed the halos of dark matter that surround ancient galaxies with profound impli...
September's new moon points the way to Mars, Jupit...
September's new moon rises tonight (Sept. 14). Here's what you can expect to see in the night sky ar...
'Lightning' on Venus is actually meteors burning u...
Tiny meteors burning up in Venus' atmosphere cause light flashes that have long been interpreted as ...
'It's been an incredible challenge:' NASA astronau...
NASA astronaut Frank Rubio spoke from the International Space Station about how it felt to surpass t...
Scientists may finally know why the sun's outer at...
Our host star's corona is hotter than its 'surface.' It's unclear as to why.
James Webb Space Telescope watches seasons change ...
Using the James Webb Space Telescope, astronomers have observed the changing of seasons on Saturn. T...
Einstein cross! Gravitationally lensed 'flower' sp...
A new image from the European Southern Observatory captures a cosmic wildflower in space.
Vladimir Putin meets North Korea's Kim Jong-un at ...
Vladimir Putin met with North Korean leader Kim Jong Un at a Russian spaceport on Wednesday (Sept. 1...
'I am horrified': Archaeologists are fuming over a...
Scientists are calling the Virgin Galactic mission that carried the bones of Australopithecus sediba...
