A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in ...
A superior conjunction occurs when Venus is the farthest from Earth, on the other side of the sun. Conversely, astronomers ...
Astronomers have confirmed the existence of four planets orbiting a star less than 6 light-years away with help from some of ...
Astronomers have identified a quartet of small rocky planets orbiting Barnard's star - one of our closest stellar neighbors - ...
Astronomers discover a super-Earth and a sub-Neptune 250 light years away from our solar system. These planets offer a ...
17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system ... the second-nearest star system to ...
NASA's Webb telescope has captured images of multiple planets in a nearby star system, confirming that Webb can infer exoplanet atmospheres' chemistry.
Giant Exoplanets in HR 8799 System Likely Formed Like Jupiter and Saturn The first exoplanet was discovered in the 1990s, but ...
The orbit Venus takes around the sun results in an inferior conjunction as it transitions from appearing in the evening sky to the morning sky.
World-renowned Greek astrophysicist Stamatios Krimigis says that a human settlement on Mars is a distant dream.
Butch Wilmore and Suni Williams have nearly half a century of combined experience as astronauts. But this is just their third ...