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 ...

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

NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu and scientists got to dive into a tale ...

Samples from asteroid Bennu have delivered insights into the origins of Earth’s water and the organic molecules that may have ...

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.

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.

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 ...

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

Located about 1,300 light-years from Earth, these young stars, also known as protostars, reside in a hotbed for star ...

Secure, business-grade cloud storage for everyone, no strings attached. Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you’re buying ...

Here’s how it works. The best cloud backup services take the headache out of dealing with data loss. With one of these services installed on your computer, you don’t have to worry as you ...

What has been observed may look like flying saucers but they are actually lenticular clouds, also referred to by some as pancake or UFO clouds. At their most spectacular around sunrise or sunset ...