Many people have heard of the Keck Observatory and the Hubble Space Telescope, but few realize just how many powerful ...

A new theory explains how dozens of mysterious planet pairs discovered by the James Webb Space Telescope, dubbed "JuMBOs," ...

Astronomers can't agree how fast our cosmos is expanding. A new James Webb Space Telescope study has made the crisis even ...

The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of ...

Northwestern University is officially a founding partner of the Giant Magellan Telescope (GMT), an enormous ground-based ...

NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's telescope and two instruments onto ...

New research reveals a fourth planet in the Kepler-51 system, altering our understanding of this unique system with three ...

Astronomers from India have made an intriguing discovery in a unique tri-star solar system located 489 light years from Earth ...

The idea of BHEX is to use a space-based telescope to collect even more detailed information from black holes, as there is ...

In recent years, many amateur astronomers have added a new item to their toolkit: a smartphone. Here are one observer's ...

Looking for a great gift for a young skywatcher? This Celestron Astromaster 70AZ is a fun starter telescope and it's 15% off ...