If executed at the scale, Musk's orbital data center plan could have devastating effects on the environment and the ...

According to NASA, auroras are produced when charged particles from the Sun collide with Earth's magnetic field and atmosphere.

Researchers used a pair of powerful supercomputers to simulate the potential trajectories of 1 million satellites in a ...

Satellites have captured incredible views of the Feb. 17 annular solar eclipse as the moon's shadow swept across a remote ...

Opposition is growing in Hawaii to the military's plan to add up to seven space surveillance telescopes atop Haleakalā. On Tuesday, more than 100 people crowd into a public hearing ...

The Earth is apparently halfway through its lifecycle, and this was revealed using an unlikely neighbour in space – and it ...

Feb. 17's annular solar eclipse occurred as the lunar disk slipped between the sun and Earth during its new moon phase. The alignment occurred as the moon travelled through a distant point in its ...

Our solar system may be the odd one out. Across the Milky Way, astronomers keep finding super-Earths, planets larger than our ...

SpaceX and xAI want to lift entire data centres off Earth and into orbit, doing it easier fantasised than done, writes Satyen K. Those born before the Internet era think that “data in the cloud” ...

We’ve learned that Earth-sized planets aren’t alone out there. Thanks to missions like NASA’s Kepler and TESS telescopes, we’ve spotted dozens of rocky worlds ...

According to these calculations, Earth's total lifespan will be about 9.5 billion years.

The wonders of life on Earth are endless, but all that may never have come to pass were it not for the planet having the perfect amount of oxygen at birth.