Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Nearly all of the solar system’s planets are about to file across the night sky in a planetary alignment, and it will be ...

An astronomy professor explains what exoplanets are, why he keeps looking for them and how Israel intercepts missiles “in ...

From ice ages to asteroid strikes, an epic book shows how important it has been for humans to look outwards. Alex Wilkins surveys a climate historian's cosmic sweep ...

Active small bodies—including comets, active asteroids, icy minor planets, and transitional objects—occupy a unique position in planetary science. As ...

SpaceX already has over 10,000 Starlink satellites in space and the majority are version 2 mini. They already have 10-15 Kilowatts of electricity each. They ...

Scientists think it's technically still possible to send a probe and have a closer look at interstellar object 3I/ATLAS.

Elon Musk SpaceX AI satellites launch planned within two to three years as billionaire argues space offers lowest-cost AI ...

But the quest continues for non-intermittent sources of low-carbon power — and one idea gaining traction is to launch solar panels into space, where they can harvest almost constant sunlight and beam ...

Comstock Inc. (NYSE: LODE) ('Comstock” or the 'Company”) and its subsidiary, Comstock Metals LLC ('Comstock Metals”), a leader in the responsible recycling of end-of-life solar panels and the only ...

These satellites would collect solar power using mirror-like reflectors and beam it to a secure fixed point on Earth (without the help of any robots). Here, it would be converted to electricity and ...