Low Earth orbit is on track to become crowded with more than half a million satellites by 2040, and that surge will not just ...

Elon Musk’s rapidly expanding satellite fleets are colliding with one of the most delicate frontiers in science: the effort to capture fleeting, once-in-a-lifetime events in the distant universe.

As a cold pour hits the glass at The Sycamore in the Mission District, chatter rises, lights dim slightly, and Astronomy on Tap eases into motion, blending a little stargazing spirit with a laid-back ...

Nearly nine out of ten campuses offering physics courses offer an algebra- and trigonometry-based course; nonetheless, this ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.

December nights are the longest — and often some of the coldest — of the year. While some may dread December’s darkness, ...

Dec. 4 full moon marks last supermoon of 2025. What we know about Cold Moon, including peak illumination and if it will be ...

Theoretical physicist and Nobel Prize winner, Kip Thorne, came to the BYU campus to lecture about his discoveries and ...

Neutrinos are tiny subatomic particles that barely interact with matter. They can pass through planets without stopping. The ...

Planned megaconstellations would contaminate the view of the cosmos of four orbiting telescopes Many of the images taken by ...