A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

QGGPf is a gradiometer, an instrument that measures variations in Earth's gravity by comparing the acceleration at which two ...

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat, uncover why Earth is peeling, and more.

NASA's Curiosity rover landed on Mars on Aug. 5, 2012, and has travelled more than 34 kilometres on the Martian surface. The discovery of carbonate suggests that the atmosphere contained enough carbon ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

Tutolo led a new study of rock samples collected by the Curiosity rover that might have answered this question. The mystery ...

The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

NASA's James Webb Space Telescope has discovered Earth-like chemical signatures potentially linked to life in the atmosphere of exoplanet K2-18b, located 124 light-years away, representing the ...