Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept. 18) to see live views from the organization's robotic telescopes located ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers ...

Three celestial bodies are about to meet up for one night in September in a conjunction that should be widely visible in the U.S. – including Florida.

The long-standing idea of planets forming in perfectly flat, orderly discs has been challenged by new research. Instead of ...

By capturing the same thing from very different perspectives, a NASA astronaut and an intrepid photographer create a whole ...

The composition of crystals in volcanic rocks changes with their ages in ways that correlate with the Solar System’s ...

A new method for quantifying grandeur is reshuffling the pecking order of the planet’s most impressive peaks. Turns out ...

Three celestial bodies will meet up for one night in September in a cosmic conjunction that should be widely visible in the Kentucky sky. What to know ...

The clear views of Saturn are because it will be making its closest pass to us here on Earth for 2025, giving us the clearest and brightest view we’ll get all year. It will be ‘in opposition’ this ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.