Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

Astronaut Ron Garan, who spent 178 days in space, has shared the big 'lie' he realised about Earth after seeing it from up ...

The outlook is promising for future long-term monitoring of planets across multiple wavelengths. Infrared imaging data from ...

The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting ...

"Being off even a little bit represents hundreds or thousands of kilometers in distance on the surface of the Earth." ...

Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

Ancient carbon surges depleted ocean oxygen and stalled marine life, and new research warns today’s emissions could cause a ...

A walk in the desert and a curious discovery could have revealed that the secrets of alien life grow in the harshest ...

Earth is expected to spin slightly faster on three specific days in July and August: July 9, July 22 and August 5. This could ...

Thick clay deposits on Mars hint at long-lived lakes that may have sheltered early life - and preserved clues beneath layers ...

Saturn’s moon Titan has always stood out among the celestial bodies in our solar system. It is the only moon with a thick, ...

Two different testing methods found that rocks from an area called the Nuvvuagittuq Greenstone Belt in northern Quebec date ...