
Nasa releases stunning new pic of Milky Way's 'downtown'
Composite pic depicts billions of stars and countless black holes in heart of Milky Way.
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.
The triumph was hailed as a Wright Brothers moment.
New York Times: After almost a year in space, Scott Kelly's heart diminished.
"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 Zealand's space race is far bigger than Rocket Lab, writes Kevin Jenkins.
New York Times: A visual tour of the ISS, humanity's high-tech home in the sky.
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.
New York Times: Crater is a promising place to look for evidence of extinct Martian life.
Founder wants to help train New Zealand's "lost generation".