From Nasa missions to scaling Everest, Scott Parazynski shares his inspiring journey - and his advice for adventurers on how ...

Mars and Jupiter take center stage this month. Mars is visible high overhead after dark, shining bright and red as it moves steadily eastward throughout April. Meanwhile, Jupiter remains an early ...

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation ...

The Perseverance rover on Mars is set to begin its newest challenge: a slog up the rim of the Jezero Crater that will take months to complete. The rover will face steep slopes and difficult terrain, ...

NEW YORK — There’s a micromoon coming up. The full moon will look slightly smaller and dimmer on Saturday night. But the ...

While ascending Mount Sharp, NASA's Mars rover Curiosity has had to swing around a small ridgeline dubbed "Devil’s Gate." ...

While ascending Mount Sharp, NASA's Mars rover Curiosity has had to swing around a small ridgeline dubbed "Devil’s Gate." ...

Blue Origin plans to launch a space flight with a crew that includes the singer behind the 2010 hit "Firework." But we can ...

Warm spells on Mars may spark massive dust storms, scientists say, bringing us closer to predicting Martian weather. Today’s ...

The NASA curiosity rover footage of Mars immediately had people on social media getting reflective and thinking about things ...

March 25 (UPI) --The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising speculation ... With patches of blue sky peeking through ...