
Billionaire space race: Richard Branson's bid to outdo Jeff Bezos
Richard Branson is aiming to beat fellow billionaire Jeff Bezos into space by nine days.
Richard Branson is aiming to beat fellow billionaire Jeff Bezos into space by nine days.
Nasa released two pictures highlighting Ganymede's crater
Composite pic depicts billions of stars and countless black holes in heart of Milky Way.
Virgin Galactic forges toward tourist flights to the edge of the Earth's atmosphere.
Uncontrolled re-entry of high-speed spacecraft parts criticised as 'reckless' and 'lazy'.
As well as reaching for the stars, Bill Nelson wants to diversify the Nasa workforce.
Nasa is sharing the sound of its little helicopter humming through the thin Martian air.
Internal wave believed to have dragged submarine deep into Balinese waters.
Although SpaceX's third crew flight for Nasa, it was the first to use a recycled vehicle.
New telescope observations have ruled out any chance of Apophis smacking Earth.
New York Times: Engineers hinted at a code. Within hours, puzzle enthusiasts cracked it.
"It was stunning, and the team was awestruck."
Watch Nasa's rover make its treacherous landing on the Red Planet.
Opinion: Overstatement of 'life out there' claims should sound alarm bells.
New York Times: Researchers who detected unusual gas in the atmosphere stand by findings.
Mars is about to be at centre of an extraordinary confluence of interplanetary missions.
Families of fallen astronauts have marked the 35th anniversary of the Challenger disaster.
NASA has named the 18 astronauts who will train for its Artemis moon-landing programme.
New York Times: Outpost in orbit seen as a linchpin for future economic activity in space.
Osiris-Rex spacecraft is stuffed with so much asteroid rubble that it's jammed open.
The Osiris-Rex spacecraft dropped out of orbit around asteroid Bennu.
Communications system to be on the lunar surface by late 2022.
Scientist and astronomer Duncan Steel said Mars will be hard to miss in the night sky.
New York Times: Venus has been overlooked in recent decades.
Lessons from a disaster: what the Challenger catastrophe meant for America
Bizarre microbes may exist in the clouds over the planet described as 'Earth's evil twin'.
They held onto their muscle during a month-long stay at the International Space Station.
The Perseverance has lifted off from Cape Canaveral and is on its way to Mars.
NASA's most elaborate life-hunting rover is on the verge of lift off in Florida.