We go in depth on black holes: the strangest objects in the universe! Black holes are not just the strangest objects in the universe, they're the sharpest test we have of how reality actually works.

From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth dimension. When you purchase through links on our site, we may earn an ...

Astrid Eichhorn spends her days thinking about how the laws of physics change at the tiniest scales. Imagine zooming in closer and closer to the device on which you’re reading this article. Its ...

The Higgs boson may open a portal to hidden particles that could explain dark matter. Fears that the Large Hadron Collider might create world-destroying black holes never came true. But it may open a ...

Kairos failed on Wednesday (March 4), as it did on its first two launches. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, ...

Astronomers have discovered the brightest and most distant "megamaser" to date. The cosmic energy beam is shooting toward Earth from 8 billion light-years away and was spotted thanks to a weird ...

The 2026 NFL offseason is about to go from zero to 100 miles per hour in the blink of an eye. Tuesday at 4 p.m. ET is the deadline for the league's 32 teams to decide whether or not to utilize the ...

NASA astronaut Don Pettit captured SpaceX Starlink satellites swarming in the distance in an amazing time-lapse captured from the International Space Station. Credit: Space.com | footage courtesy: ...

SpaceX is scheduled to launch a Falcon 9 rocket from Cape Canaveral, Florida this week. The rocket will carry the EchoStar XXV satellite into geosynchronous orbit. The launch window is set for ...

SpaceX's Sunday launch window is set from 7:07 p.m. to 11:07 p.m. from Cape Canaveral Space Force Station. Another SpaceX Starlink mission is also planned for the morning of Wednesday, March 4.

Astronomers using the MeerKAT telescope in South Africa have discovered a powerful microwave laser beam firing off in the distant reaches of the cosmos. Detected nearly 8 billion light years away in a ...

Physicists may have a brand-new way to measure the expansion rate of the universe — one of the biggest outstanding mysteries in cosmology — using space-time ripples predicted by Einstein. A new study ...