NASA Phoenix Mars lander has detected the presence of perchlorate salts in the planet's soil, indicating that liquid wat...
NASA could be sending a small fleet of spacecraft to Venus within the next fifteen years, including two high-altitude ba...
The Hubble Space Telescope has revealed new evidence suggesting that galaxies are embedded in and surrounded by halos of...
New evidence has been found suggesting that water could have flowed on Mars as recently as 1.25 million years ago. Plane...