If the sun suddenly went out, Earth would freeze, life would perish, and the solar system would unravel, but humanity might have left long before that day ...

This total solar eclipse will occur due to a rare alignment in which Earth will at the farthest point from the Sun, making the Sun appear slightly smaller.

ESA's Solar Orbiter captured a "tube of cooler atmospheric gases snaking its way through the Sun’s magnetic field," according to ESA. See it "slither" in these time-lapsed views. Credit: ESA & ...

And actually, it just dropped a record low price on one of the most popular and easy-to-use outdoor cameras available: the ...

Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a ...

Astronomers have discovered a bizarre object in the outer solar system, 2020 VN40, that dances to Neptune’s gravitational beat in a never-before-seen rhythm. It’s the first of its kind, orbiting the ...

A rare magnetic signal revealed lithium on Mercury, showing the planet is still being reshaped by meteoroid strikes.

Astronomers have, for the first time, observed the very beginning of planet formation around a star beyond our Solar System. Using the James Webb Space Telescope and ALMA, researchers detected hot ...

The Cincinnati Observatory is offering a sweet way to soak up the sun with its annual Sun-Day Sundae Sunday celebration.

The recent heatwave that blanketed the Midwest and much of the East Coast pushed America’s electricity supply to its limit.

Most comets, including the well-known Halley's, loop through our solar system like cosmic time capsules that formed alongside ...

With President Donald Trump signing the reconciliation bill July 4, the 30% credit on residential solar previously scheduled ...