#exoplanets
7 signals on record
Revised Analysis Suggests Nearby Super-Earth GJ 3378b Could Be Habitable
New research re-evaluates the exoplanet GJ 3378b, a 'Super-Earth' orbiting a red dwarf star just 25 light-years away. Revised mass and orbital data place it within its star's habitable zone,…
Astronomers Discover Two Jupiter-Sized Super-Puff Exoplanets with Extremely Low Density
Astronomers have identified two new super-puff exoplanets, each the size of Jupiter but with densities lighter than cotton candy. These discoveries provide crucial insights into planet formation.
Astronomers Detect First Exoplanet Magnetic Fields by Analyzing Hot Jupiter Winds
Scientists have found the strongest evidence yet of magnetic fields on exoplanets by studying extreme winds on 'hot Jupiters.' This breakthrough offers critical insights into planetary atmospheric…
JWST Uncovers Atmospheric Clues of a Giant Planet Orbiting a Dead Star, Offering Glimpses into Our Solar System's Future
Astronomers used JWST to study WD 1856 b, a Jupiter-sized planet orbiting a white dwarf, revealing clues about its survival. This offers a unique look into the potential future of our own solar…
TESS Uncovers Distant Super-Jupiter Through Gravitational Microlensing, Expanding Exoplanet Search Methods
NASA's TESS satellite has discovered its first exoplanet using gravitational microlensing, a method previously unexpected for the mission. This breakthrough opens new avenues for finding distant…
Understanding Terrestrial Planets: Why Venus Stands Out as the Solar System's Hottest
Explore the definition and formation of planets, including terrestrial worlds like Venus. Understand the factors that influence planetary environments and why Venus presents extreme conditions.
Pulsars: Cosmic Lighthouses Unveiling the Universe's Extreme Physics and Gravitational Secrets
Discover pulsars, rapidly rotating neutron stars that act as precise cosmic clocks. Learn how these celestial beacons help astronomers confirm gravitational waves and find exoplanets.