A distant 'exomoon' the size of Jupiter is changing how we think about the cosmos.

Have astronomers observed the first exomoon, or have they spotted a weird object that could challenge the very concept of planets and moons?

Observations made with the European Southern Observatory's Very Large Telescope (ESO's VLT) have revealed evidence for a moon ...

A faint giant planet hidden in telescope archives for 11 years has finally been confirmed around the nearby star Beta ...

Astronomers discover Beta Pictoris d, a faint gas giant exoplanet, expanding insights into planet formation in multi-planet ...

After more than ten years of playing hide-and-seek, researchers have discovered one of the lightest planets ever directly ...

The Mamdani administration released its "Rental Ripoff" report, which lays out how the city will improve living conditions ...

That is quite a view.

It’s the first potentially habitable world known to host an atmosphere, making it a lead contender in the search for life ...

NASA’s Nancy Grace Roman Space Telescope is now aiming for an earlier launch in September 2026. Designed to explore dark matter, dark energy, and distant exoplanets, the telescope will capture massive ...