"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...
The relative size of the inner planets of our solar system: Mercury, Venus, Earth and Mars. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!
The European Space Agency (ESA)’s BepiColombo mission has made another flyby of Mercury, capturing fascinating images of this lesser-studied inner planet. On January 8, 2025, the spacecraft made ...
For years, astronomers have sought a way to directly observe the atmospheres of exoplanets, worlds orbiting distant stars.
New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...
The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...