NASA introduces new class of astronauts who could fly to moon, Mars. Here's a look Keanu Reeves's Rep Responds to Report That He Secretly Married Alexandra Grant Cumulative effect of ‘big, beautiful ...

Milder weather, paired with fast-growing solar energy and battery storage, meant that ERCOT had ample supply to meet growing ...

A research team led by Prof. Tan Peng from the University of Science and Technology of China (USTC) of the Chinese Academy of ...

Final tests of NASA's laser beam communication technology suggests we'll soon have a new way to keep in touch with astronauts and spacecraft venturing into deep space.

How did this life survive? New research out of the University of Texas in Austin is revealing how an atmosphere may have ...

Mars has cloudy nights - but why? This exciting discovery on the Red Planet has helped scientists figure out a more complete ...

Mars presents an extraordinarily hostile environment for life as we know it. With an average surface temperature of -63°C, atmospheric pressure equivalent to Earth’s at 35km altitude, and radiation ...

Only 370 people have been selected by NASA as astronauts, making it an extraordinarily small and elite group composed mostly ...

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

The fall equinox is a significant event in any tipped planet's life. Seasons are caused by a planet's tilted axis. Those which orbit the sun standing nearly straight up and down with little to no ...

Mars may have released sulfur gases that trapped heat, shaped the climate, and created conditions for ancient life.