The most powerful solar storm recorded at Mars in the current solar cycle has just given scientists a stark preview of what a ...

For the first time, a fleet of orbiters and a rover circling another world has captured detailed views of an interstellar visitor as it swept through the inner solar system. As comet 3I/ATLAS brushed ...

A mysterious interstellar comet — just the third such object ever confirmed to have entered our solar system — streaked past Mars last week. A spacecraft in orbit around the red planet had a front-row ...

Mars is about 140 million miles from our cozy planet. A human mission to that cold, rocky neighbor would mean being away from Earth for about 3 years. But the things those explorers would see and ...

Increased Launch Capacity: Both SpaceX and Blue Origin are pushing the boundaries of how much payload can be sent into orbit.

What can mapped drainage systems on Mars teach scientists about the red planet's watery past? This is what a recent study ...

What is we used all of the solar energy on Mars to power an AI data center? How many 1000-watt GPUs can be powered? Mars receives solar energy based on the sunlight hitting its cross-sectional area.

Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, built with atomic clocks, GPS satellites and high-speed telecommunications ...

There's something big missing from our solar system — and that may be a good thing. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Planetary ...

Sara Novak is a science journalist and contributing writer for Discover Magazine, who covers new scientific research on the climate, mental health, and paleontology. View Full Profile. Volcanic ...