Space-based solar power could deliver clean electricity day and night, but launch costs, safety, and scale remain major ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

On March 31, SpaceX launched the private Fram2 mission, which sent four private astronauts on a 3.5-day mission to Earth ...

Scientists have sought out and detected radio emissions from from interstellar comet 3I/ATLAS, all but confirming that it has natural origins.

While the roofing and solar industries share common economic drivers and "solar-ready" design potential, true market acceleration requires transitioning from separate installations to a single, ...

There may be no enterprise that lends itself so well to the camera as space travel. The universe is a riot of color and light ...

Activity on the sun is not constant; it varies along a cycle of about 11 years. The peak of this solar cycle — called solar maximum — is when sunspots, solar flares and coronal mass ejections (CMEs) ...

As development pushes these charismatic owls from their underground nesting sites, a solar project aims to show that habitat ...

The picture that pops up before our inner eye when we hear the word "satellite" is probably this: Two extended solar "wings" ...

Solar power is auctioned almost every fortnight and developers are actively securing capacity, so boosting transmission ...

When NASA scientists opened the sample return canister from the OSIRIS-REx asteroid sample mission in late 2023, they found ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...