Explore TitanAir, a radical NASA-backed concept designed to fly through the dense atmosphere of Saturn’s largest moon and land on seas made not of water, but liquid methane and ethane. Using ...

The search for extraterrestrial life has evolved from philosophy to a serious scientific and national security concern ...

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...

A team of scientists in Ukraine say they recorded more than 20 unidentified objects in and around the moon in 2025, suggesting the possibility of an alien base.

Remember the "Wow!" signal? That high-energy radio signature occurred in 1977, when Earth was much "quieter" in the radio band. If it happened today, it probably wouldn't even move the needle on the ...

T he sky and sea are often seen as at odds. Both blue, both symbols of exploration and adventure that lie just beyond the ...

Earth’s neighbor still has secrets that science is trying to figure out, and one of them is potential signs of life.

A volcanic eruption does not always involve molten rock bursting from a familiar cone.

Some astronomical images become famous because they are beautiful. Others are important because they ...

From a Brad Pitt survival adventure with a canine co-star, to witchy sequel Practical Magic 2, starring Nicole Kidman and ...

NASA’s Dragonfly mission to Saturn’s moon Titan has passed critical tests as the space agency’s revolutionary Titan rotorcraft moves a step closer to its 2028 launch.

Now searching for alien life with NASA, Jared Shimada ’16, MS ’18 turned lessons as a triathlete at Santa Clara into a life ...