A groundbreaking discovery was recently made about the largest comet ever observed hurtling toward the sun from the Oort Cloud in the outer reaches of our solar system. Astronomers recently got a ...

This animation shows the observations of comet 3I/ATLAS when it was discovered on July 1, 2025. The NASA-funded ATLAS survey telescope in Chile first reported that the comet originated from ...

An interstellar tourist is taking a quick trip through our solar system, becoming one of just three known objects to ever do so, according to NASA. A comet from a solar system outside our own was ...

Astronomers have spotted a new comet, moving on a trajectory that indicates that it whizzed into our solar system from interstellar space and is just passing through. It's only the third time ...

Microgravity aboard the International Space Station (ISS) makes life there dramatically different to how it is back on terra firma. Astronauts secure themselves with straps when they sleep, use a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The first hurricane of the 2025 Atlantic season is upon us, and it has gained quite a bit of ...

When we hear that the universe is expanding, it sounds like galaxies are flying through space. But that’s not the full story. In reality, it’s space itself that expands, stretching the distances ...

Walk into any student workshop at midnight during collegiate rover or rocket challenge season, and you’ll see a scene that rivals professional aerospace labs — welding sparks flying, 3D printers ...