NASA data reveals a dramatic blue glow from the ancient interstellar comet 3I/ATLAS. Discover why this 8-billion-year-old ...

The Hubble Space Telescope has captured startling structures on interstellar comet 3I/ATLAS, narrow, sun-facing dust streams ...

The US, China, India, Europe and Japan all have exciting missions on the horizon in 2026. Many of them are collaborative ...

One way to track the solar cycle is by counting the number of sunspots, which are dark, cooler patches on the Sun’s surface.

SynergyRED has secured environmental approval for a 2GW solar, wind and battery energy storage system (BESS) project in ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop ...

New research suggests that amino acids, the fundamental components of life, may have arrived on Earth carried by interstellar ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

The space rock, known as "2026 AJ" and 40 feet in diameter, is hurtling toward our planet at around 20,500 miles per hour.