This elliptical galaxy acts as a gravitational lens, warping the light from a distant spiral galaxy and allowing us to see it in the form of an Einstein ring.
NASA's Curiosity rover has discovered the most complex organic molecules ever seen on Mars, the remains of fatty acids up to an incredible 12 carbon atoms long.
A new study on human evolution says that our ancestors split into 2 groups 1.5 million years ago, then merged to form modern humans, 300,000 years ago.
The National Hurricane Center's new report on Hurricane Helene reveals a death total of nearly 250, making it the deadliest hurricane since Katrina in 2005.
The powerful winds of dust storms, blizzards, tornadoes and more are the result of air seeking to stabilize between high pressure and low pressure regions.