NASA

Scientists bounced a spacecraft off the bottom of Earth so it could reach an asteroid, take samples and bring them back home.

Scientists at NASA have explained space radiation and the challenges it poses to space travel. All these obstacles build up to one question, can we reach Mars?

NASA created an aerial map of the damage caused by the earthquake in Mexico to help with recovery work.

In the 15 years since launch, the satellites have aided in making many scientific discoveries about Earth, especially understanding the movement and storage of water on the planet.

The Spaceborne Computer launched by NASA and Hewlett Packard Enterprise was switched-on and it clocked in speeds of one Teraflop.

ESA is looking to the market for ideas and technology to help fuel the next manned Moon mission.

This asteroid between Mars and Jupiter is actually two space rocks in one.

A team of researchers has found that size is the determinant factor, not mass, in whether exoplanets have an atmosphere or not.

The competition to develop a more effective sensor than current technologies is being held by NASA, along with the Robert Wood Johnson Foundation.

The moon is covering three planets and a major star in an occultation.

NASA has already announced a slew of projects to study Jupiter and it's satellites. With giant-planet research gaining prominence in the recent past, what next for humanity?

Researchers from the Niels Bohr Institute in Copenhagen performed extensive computer simulations of star formation models and said their study could also describe planet formation better.

Mining Mars or asteroids for water might help sustain deep space travel for humans.

Here's how you can watch Cassini's final moments after two decades in space.

The Cassini spacecraft has been traveling space for nearly twenty years, this is what Cassini saw.

The Cassini spacecraft will conclude its mission Friday morning when it burns up at Saturn.

After almost 20 years of service, NASA’s Cassini spacecraft is about to take one last dive for science — a fatal one.

Larry Soderblom and his son Jason have worked on Cassini together for years and will watch together as the craft burns up Friday.

A new theory has emerged which might pave way for a new model of the universe and it's expansion.

Latest NASA findings could give scientists new pointers on the evolution of Mars. These findings would also be helpful for planning future missions to the red planet.

As Cassini prepares for its final plunge into Saturn's atmosphere, let's take a look our nine farthest scouts in the solar system and beyond.