Donald Trumps Golden Dome missile defense plan aims to build a massive, space-based shield to protect the U.S. from ...

While Trump’s Golden Dome plan is feasible on a technical level, experts warn there are several logistical issues the U.S.

Despite weighing about a million times the mass of our sun, the black hole wasn't found at the center of its host galaxy, ...

Beneath Chile’s brilliant skies, the ELT grows—an engineering giant ready to capture the secrets of the universe with the ...

The Keck Observatory and NASA’s Hubble Space Telescope may have uncovered a "potential three-body system in the Kuiper Belt," ...

Astronomers have spotted something that appears to stretch around ten billion light years across. This so-called ...

At the Paranal Observatory in Chile, the UT4 telescope doesn’t just observe the stars—it actively creates artificial stars to ...

The ELT is on its way to becoming the largest optical telescope in the world, and as it rises beneath some of the clearest ...

As the night sky became polluted with light from electrified cities, people built planetariums. Today, they’re more ...

NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

The cast-aluminum firebox evenly distributes heat across a grilling grate big enough to fit six large burgers or a whole cut-up chicken. The spacious dome lid has a built-in thermometer that lets ...