Solar System

Sea ice impacts storms and coastal erosion — and NASA says Earth's total sea ice content has hit an all-time low.

"It is always difficult to establish if the eclipses were seen in the ancient past as bad omens or good omens."

"Further strong activity is likely!"

NASA's Parker Solar Probe has successfully completed its second science-gathering flyby of the sun, the space agency announced earlier this week.

Solar Cycle 25 has surpassed its predecessor — but is the end in sight?

Using the James Webb Space Telescope, astronomers have captured direct images of Neptune's elusive auroras for the first time.

This new moon of March 2025 will create a partial solar eclipse visible in the northeastern part of North America, much of Europe and Russia.

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical signatures of past life, if it ever existed.

NASA's Lucy spacecraft will soon travel by asteroid Donaldjohanson, which formed roughly 150 million years ago.

The Mars water debate continues. A team of scientists suggests vast oceans of water may not be locked within the Red Planet's crust, despite InSight lander data.