News Briefs

The next rover NASA will send to Mars in 2020 will carry seven carefully-selected instruments to conduct unprecedented science and explore the Red Planet.

New findings suggest some sensitive rainforest-restricted species may survive climate change and avoid extinction.

In the review of over 200 scientific papers, an international team of researchers points out how vital the deep sea is to support our current way of life.

A new study on Mercury's magnetic field has revealed unexpected differences between the core of Mercury and the core of the Earth.

An international team of researchers has devised a precise method for calculating the mass of galaxies.

A new experiment to study life’s potential on Mars has been successfully delivered to the International Space Station.

The Venus Express spacecraft has climbed to a new orbit following its daring aerobraking experiment, and will now resume observations of this fascinating planet for at least a few more months.

Scientists have identified 101 geysers on Saturn's moon Enceladus and revealed important details about how they are formed.

For the first time, researchers have detected an unknown interaction between microorganisms and salt. These formations may be used as biosignatures in the search for life in dry environments outside our own planet.

From maps to marathons, this month has marked some amazing achievements for robotic explorers at Mars.

Stanford Biology Professor Rodolfo Dirzo and his colleagues warn that this "defaunation" could have harmful downstream effects on human health.

To learn more about hazy exoplanet atmospheres, scientists simulated a transit of Saturn's moon Titan across the face of our own sun.

Surface structures are becoming visible in new images of comet 67P/Churyumov-Gerasimenko taken by the Rosetta spacecraft.

Astronomers using NASA's Hubble Space Telescope have gone looking for water vapor in the atmospheres of three planets orbiting stars similar to the sun -- and have come up nearly dry.

The size of the exoplanet Kepler-93b is now known to an uncertainty of just 74 miles (119 kilometers) on either side of the planetary body.