NASA

Asteroid Florence spans 4.4km and will be visible with small telescopes from the ground.

'You guys have just won yourselves some fresh food', ESA astronaut Andreas Mogensen said from Houston.

The odds of a devastating collision are much lower than previously thought.

SpaceX's Falcon 9 rocket will lift an unmanned Dragon spacecraft carrying more than 6,400 pounds of supplies.

First-of-its-kind experiment from Hewlett Packard Enterprise stress tests PC aboard ISS for one year.

Asteroid has already been spotted flying close to Earth in 2012.

Flying aircraft in a v-formation for 'wake surfing' could make flights more fuel-efficient.

This will be a part of Nasa's global network of space geodetic stations that measure the size and shape of the Earth.

The main concern is for astronomers working on the International Space Station.

EmDrive inventor Roger Shawyer excited that Salvation is featuring controversial space propulsion tech.

The trouble begins when heads of innovation start to believe their own hype without a defined plan.

Voters formed long lines at many polling stations before dawn, waiting for their chance to cast ballots in the tightly contested race.

Nervous Kenyans are stockpiling food and water on the eve of an election that many fear could descend into violence.

The best one selected will then be beamed into space toward the farthest human-made object in the universe.

The retrofitted planes will use telescopes to capture detailed images of the rare phenomenon

The launch will kick off a busy month for Nasa.

The stratosphere of WASP-121b was found to contain glowing water vapour.

After four decades of searching, scientists have found evidence of a kind of seismic wave in the Sun.

There's a for six-figure salary - are you up to the job?

Platinum and water are likely to be the biggest targets for space mining firms.

On one of its final missions, Cassini sends back video of auroras over Saturn's south pole.