From the ancient Assyrians and Greeks, to the greatest minds of the Renaissance, and up to the billionaire space explorers of ...

On October 18, 2025, the European Southern Observatory 's (ESO) 4MOST (4-meter Multi-Object Spectroscopic Telescope) ...

A couple months back, astronomers officially confirmed the existence of “Betelbuddy,” Betelgeuse’s long-suspected companion ...

NASA's SDO captured a jack-o'-lantern-like face on the sun as a coronal hole sends solar wind toward Earth ahead of Halloween ...

Theoretical physicist Alex Lupsasca is pushing for a space telescope to glimpse the thin ring of light that is thought to surround every black hole.

The Lisska Center for Intellectual Engagement will host a roundtable discussion on time travel at 4:30 p.m. Nov. 5.

A UCLA-led team has achieved the sharpest-ever view of a distant star’s disk using a groundbreaking photonic lantern device ...

Amazon just slashed the price to $135 in what appears to be an early Black Friday move (20% off) and its beats LEGO’s ...

Discover Hanle, India's first dark sky reserve, where stargazing fosters community, protects the environment, and boosts ...

They have been there for millennia, before the earth was born, taking light years to reach us. For all you know, that shining ...

Flashes of light seen in the sky in old astronomical photographs may reveal the presence of reflective, satellite-like ...

For decades, scientists have wondered how the Sun’s outer atmosphere — the corona — burns millions of degrees hotter than its ...