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19 articoli trovati

Ultra-hot exoplanet has an atmosphere of vaporized rock

Robert Lea

14/06/2023 Lettura 7 min

Source de l'article : Space.com

Ultra-Hot Exoplanet Has An Atmosphere Of Vaporized Rock

Astronomers have taken a deeper look at the scorching hot giant exoplanet WASP-76b, where iron rains from the sky to determine the other chemical elements that comprise its blistering atmosphere.

James Webb Space Telescope finds water in super-hot exoplanet's atmosphere

Tereza Pultarova

01/06/2023 Lettura 4 min

Source de l'article : Space.com

James Webb Space Telescope Finds Water In Super-Hot Exoplanet's Atmosphere

The James Webb Space Telescope spotted water in the atmosphere of the exoplanet WASP-18 b, which reaches nearly 5,000 degrees Fahrenheit (2,700 degrees Celsius).

Repeating radio signal leads astronomers to an Earth-size exoplanet

Ashley Strickland

05/04/2023 Lettura 5 min

Source de l'article : CNN

Repeating Radio Signal Leads Astronomers To An Earth-Size Exoplanet

Astronomers have detected a repeating radio signal from an exoplanet and the star that it orbits, both located 12 light-years away from Earth. The signal suggests that the Earth-size planet may have a magnetic field and perhaps even an atmosphere.

Sandstorms on an Alien World Are Revealed in New Data Collected by the James Webb Space Telescope

Micah Hanks

23/03/2023 Lettura 4 min

Source de l'article : The Debrief

Sandstorms On An Alien World Are Revealed In New Data Collected By The James Webb Space Telescope

The James Webb Space Telescope (JWST) has revealed swirling sand storms in the atmosphere of a planet 40 light-years away from Earth.

French Air and Space Force Event Examines New Challenges Occurring at High Altitudes

Baptiste Friscourt

10/03/2023 Lettura 18 min

Source de l'article : The Debrief

French Air And Space Force Event Examines New Challenges Occurring At High Altitudes

On January 9th, the French Air and Space Force (FASF) held an event that examined emerging high-altitude challenges.

New powerful telescopes could help scientists detect alien life on other planets

Hanna Geissler In Washington

04/03/2023 Lettura 3 min

Source de l'article : The Mirror

New Powerful Telescopes Could Help Scientists Detect Alien Life On Other Planets

Devices such as the Webb Space Telescope can analyse the atmosphere of other planets in unprecedented detail, bringing scientists a step closer to understanding whether or not there's life beyond Earth

How Liquid Water is Stored on Exoplanets Could Shed More Light on Extraterrestrial Life

Kenna Hughes-Castleberry

11/08/2022 Lettura 4 min

Source de l'article : The Debrief

How Liquid Water Is Stored On Exoplanets Could Shed More Light On Extraterrestrial Life

New research reveals more about the atmospheric conditions for finding liquid water, which may help in the search for extraterrestrial life.

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