The second-generation Space Race sees tech billionaires battle to find humanity a new home.
A new model shines light on the Moon's early formation and evolution.
"Light shows like these always have astronauts gazing back down," Nasa says.
'Only one chance to get it right,' Musk tweeted prior to the launch.
Scientists have studied the process of planet formation in the aftermath of a supernova explosion.
The runaway stars are thought to have been born in the Large Magellanic Cloud.
Nasa's 'refrigerator-sized' spacecraft will smash into an asteroid at a speed about 'nine times faster than a bullet.'
The second aborted launch came just hours after SpaceX successfully guided its Dragon capsule back to Earth.
Nasa scientists are simulating the asteroid that broke up over Chelyabinsk to plan for future incidents.
"This is so terrible and the best at the same time", one person quipped.
Britain's first commercial space training and research facility is slated to open in 2019.
"Another SpaceX launch today if weather is good," SpaceX CEO Elon Musk tweeted.
In a new study, scientists looked into how the Sun's coronal mass ejections behave as they travel through space.
India and China have also been announcing ambitious plans to develop their space programs.
China has new missile shelters, runways and radar and communications facilities on the disputed Spratly islands in the South China Sea.
A guest on Alex Jones' talk show alleged that children were kidnapped and sent to Mars as 'slaves.'
Nasa's Mars Orbiter has sent back multiple stunning images of Mars since 2005.
Disasters like the events at Chelyabinsk in 2013 could happen again in the future.
World Asteroid Day raises awareness of the threats posed by asteroids.
These ripple in spacetime are revolutionising our understanding of the universe.
Discovery will help scientists understand how black holes merge and their role in the evolution of galaxies.
The ESA's Gaia satellite, with the help of a specially designed neural network, spotted 6 stars flying at over 300 Kms/ sec.
The hacktivist collective's video reportedly cites articles from a conspiracy website.
The Sunday launch marked the ninth one for SpaceX in 2017 - the most completed in a single year.
Stephen Hawking's ideas about the origins of the universe challenged by one of his closest friends.
The new findings help answer some long-standing questions in solar physics.
'Rocket is extra toasty', CEO Elon Musk tweeted after its successful launch and landing.
Astronomers are looking for new terrestrial planets around Proxima Centauri
Evidence of a new planet orbiting the Sun beyond Neptune, in the Kuiper belt.
The galaxy stopped forming stars a few billion years after the big bang.