Curiosity rover images show iridescent clouds on Mars, helping scientists explore atmospheric and climate dynamics.

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

42,045 people played the daily Crossword recently. Can you solve it faster than others?42,045 people played the daily Crossword recently. Can you solve it faster than others?

The UV light engine cures the material solely in the specified area to create a new layer of the object to be printed. The build plate retreats, peeling the recently cured layer from the film ...

Sunburn is painful skin damage that we’ve all experienced after spending a bit too much time outdoors without protection from UV rays. Whether it’s from a lazy beach day or an exhilarating hike, the ...

Venus, Mars, Jupiter and Saturn will all be visible to the southeast at night, and all four will be placed high-enough above the horizon to make viewing easier, especially if nearby buildings or ...

The European Space Agency (ESA) wants to develop key technologies for a Mars surface lander by the mid-2030s. ESA is already planning to send the much-delayed, life-hunting Rosalind Franklin rover ...

All month, four planets — Venus, Saturn, Jupiter and Mars — will appear to line up and be bright enough to see with the naked eye in the first few hours after dark, according to NASA.

The discovery has been a massive help to Mars paleoclimate studies that have tried to map the changing conditions on Mars. NASA's Opportunity rover was the first mission to discover ripples on the ...

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag would be planted on Mars. "The United States will once again consider ...