The curious minds at What If investigate what would happen if a quasi-star entered our solar system, revealing radiation, gravity, and planetary risks.

A cosmic monster shows up in our backyard and suddenly physics starts acting like it drank five espressos. Let’s explore how a quasar could bend reality, warp time, and totally ruin your weekend plans ...

NASA’s TESS spacecraft tracked interstellar comet 3I/ATLAS in January, capturing data on its motion, brightness, and rotation before it left the solar system ...

In March 2025, the International Astronomical Union recognised the discovery of a whopping 128 more moons orbiting around ...

The city is demanding about $20 million in penalties and restitution from Radiant Solar, the largest sum it has ever sought ...

Partnering with NFL Hall of Famer Troy Aikman to revolutionize home energy with "Infinite Power" and seamless one-stop ...

The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

The town of Waynesville is moving forward with plans to install solar panels and solar energy battery storage to its public works building. The project, funded primarily through a grant from the ...

Jupiter's fourth-largest moon is a main character in our search for other life-friendly places in our solar system.

DISCOs are reportedly hiding solar net metering export units to cover line losses. New policies punish users for generating ...

Rock band My Morning Jacket in partnership with REVERB is helping pay for the Huntington Children’s Museum to install solar ...