The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, methane and carbon monoxide on exoplanet VHS 1256 b. The exoplanet is more ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three dimensions.

The largest known exoplanet has seven times the radius of Jupiter, 752 times its mass, and would take five months to ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the University of California, Irvine (UCI) and elsewhere, have discovered two new exoplanets orbiting M-dwarf stars. The ...

An exoplanet is what we call planets that exist outside of our own solar system. The first one was discovered in 1992, but as we get more powerful and precise telescopes and instruments, scientists ...

Exoplanet discoveries have reshaped astronomy. Are exomoons next? Brian Greene in conversation with David Kipping ...

Canadian astronomical research is getting a big boost with the return of Sara Seager to Canada after around 20 years at MIT.

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, modelling and observational communities, will help to interpret the astronomical ...

It's the first use of a new technique called 3D eclipse mapping. Astronomers have produced the first-ever three-dimensional map of a planet outside our solar system — WASP-18b — marking a major leap ...