People who got up early to watch the Falcon 9 rocket's pre-dawn launch were treated to an ethereal spectacle, when a cloud of illuminated gases moved across the sky.
NASA and the European Space Agency are gearing up to bring home a pristine sample of Martian rock. But given the small chance of life on the red planet, they have to grapple with safety questions.
NASA and the European Space Agency are gearing up to bring home a pristine sample of Martian rock. But given the small chance of life on the red planet, they have to grapple with safety questions.
On Wednesday, SpaceX launches the next NASA astronauts to the International Space Station — including Jessica Watkins, who is to become the first Black woman on a long-duration mission.
Three rich businessmen returned from the International Space Station with their astronaut escort Monday, wrapping up a pricey trip that marked NASA's debut as a B&B host.
NASA should send probes to the ice giant planet of Uranus and to a moon of Saturn where conditions could be right for life. Those are some of the recommendations in a new report to the space agency.
The astronauts landed in the Gobi desert after six months aboard their country's newest orbital station. During the mission, astronaut Wang Yaping carried out the first spacewalk by a Chinese woman.
The comet, known as C/2014 UN271 (Bernardinelli-Bernstein), has an estimated diameter of about 80 miles. That's bigger than Rhode Island and about 50 times larger than the heart of most comets.
SpaceX launched three rich businessmen — American, Canadian and Israeli — and their astronaut escort to the International Space Station for more than a week's stay.
Mark Vande Hei, a NASA astronaut who returned to earth on March 30, said the yellow and blue colors were from the university the Russian cosmonauts attended.
NPR's Scott Simon remarks on the cooperation between Americans and Russians working with the International Space Station, despite tensions on Earth over Russia's invasion of Ukraine.
Scientists using the Hubble Space Telescope have spotted light from what appears to be the most distant star ever seen. It offers a glimpse into an early moment in the history of the universe.
