A world of diamonds? NASA James Webb Space Telescope discovers a gem-rich planet five times ...
NASA’s James Webb Space Telescope has discovered 55 Cancri e, a super-Earth located 41 light-years away. This planet, five ...
A planet of gems? NASA discovers a massive diamond world in space—five times Earth's size
Scientists have discovered two diamond-like planets, PSR J1719-1438b and 55 Cancri e, challenging our understanding of ...
This Newly Found Exoplanet Is So Light, Scientists Don’t Know What It’s Made Of
Astronomers discover a super-Earth and a sub-Neptune 250 light years away from our solar system. These planets offer a ...
CU Boulder News & Events8 年
Shijie Zhong
Modern space exploration has provided high resolution gravity and topography data about many planets. Other observational techniques including seismology and in-situ sampling have revealed the ...
BBC2 年
Composition of the atmosphere
Our planet is surrounded by an invisible shell ... much more carbon dioxide but no oxygen in the early atmosphere. The composition of the atmosphere has changed over time, and is changing right ...
IFLScience on MSN2 天
JWST Finds Its First Carbon Dioxide In Planets Outside The Solar System
The JWST has spotted the presence of carbon dioxide on HR 8799’s four known planets, part of a system astronomers use to ...
Hub3 天
Webb telescope captures its first direct images of carbon dioxide outside solar system
The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...
TOI-1453 c: a key sub-Neptune in a system of two exoplanets
Astronomers have discovered two exoplanets around TOI-1453, a star about 250 light years away. These two exoplanets, a ...
'Enaiposha' New Mysterious Planet Discovered in Our Solar System
GJ 1214 b, nicknamed Enaiposha, is a planet discovered 47 light-years away that has been reclassified from a mini-Neptune to a "super-Venus" due to its atmosphere rich in carbon dioxide and aerosols.