This NASA Mars Reconnaissance Orbiter image, acquired on May 13, 2018, during winter at the South Pole of Mars, shows a carbon dioxide ice cap covering the region and as the sun returns in the spring, ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

Get away from the city lights, after sunset, any clear night. Three bright planets light the sky: In the east, super-dry dust ...

By imaging the dunes, scientists can figure out how much CO2 frost forms on the dunes during the Martian winter. When ...

February stargazing is fantastic for many reasons, but this year there’s a one-two-three punch of bright planets adding to ...

recreation of what it would look like on Mars' surface after sublimation takes ... a swirling pattern takes shape across the ice cap at Mars' north pole Did you know at Mars' north pole, there's ...

February stargazing over Butler is fantastic for many reasons, but this year there’s a one-two-three punch of bright planets adding to the thrill! If you live with the winter cold, don’t let that ...

February stargazing over Pottsville is fantastic for many reasons, but this year there is a one-two-three punch of bright planets adding to the thrill. If you live with the winter cold, do not let ...

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...

Uranus has the craziest tilt in your Solar System. Its tilt is about ninety-eight degrees. That means its north pole is ...

From January to March, the night sky will host a spectacular parade of planets featuring Venus, Mars, Jupiter, Saturn, Uranus ...