Non-experts define contrails as condensation trails that form due to the steam left behind by aircraft and which take shape ...

Most of us first spot them as children—the white lines in the blue sky that are the telltale sign of a flight overhead. Contrails are an instant visual reminder of air travel, and a source of much ...

Follow live updates on the FireAid benefit concert, which will feature performances from Billie Eilish, Lady Gaga and more, as they raise money for Los Angeles-area wildfire victims.

Roughly 30 percent of incoming sunlight is reflected back into space by bright surfaces like clouds and ice ... the natural greenhouse effect—is beneficial for life on Earth. If there were no ...

This 2022 satellite photo shows the summit of "one of the world's most dangerous volcanoes," Mount Vesuvius, peering up ...

This stunning satellite photo shows one of the world's most famous and potentially dangerous volcanoes, Mount Vesuvius, playing a game of peek-a-boo with an orbiting spacecraft through a strangely ...

The peak of Vesuvius aligned with a gap in the clouds Which satellite took the photo ... making Vesuvius "one of the world's most dangerous volcanoes," according to NASA's Earth Observatory. In the ...

Firefly Aerospace's Blue Ghost lander, a private spacecraft hired by NASA to take experiments to the moon, got a rare front-row seat of the spectacle in space. The phenomenon occurred when the blue ...

Currently, there are no other known large asteroids that have more than a 1% chance of impacting Earth, according to NASA. Two international asteroid response groups endorsed by the United Nations ...

Leading European telco unveils results of test using low earth orbit satellite operated by for WhatsApp video call to smartphone in location that suffers from lack of traditional mobile connectivity.

This new model updates the location of magnetic north while also providing improved navigation for technologies reliant on Earth’s magnetic field. Updated every five years, scientists have ...