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Space & Planets

This illustration shows an exoplanet orbiting its much brighter star.
Posted inGeoFIZZ

Oddballs of the Exoplanet Realm

Damond Benningfield, Science Writer by Damond Benningfield 26 July 202125 October 2021

The list of planets in other star systems includes zombies, hot giants, puffballs, and even a few Tatooines. Zowie!

An artist’s rendering shows the seven small rocky worlds of the TRAPPIST-1 system in orbit around an M dwarf star.
Posted inAGU News

Unveiling the Next Exoplanet Act

Heather Goss, AGU Publisher by Heather Goss 26 July 202114 April 2022

In August, Eos looks at what the first round of observations with the James Webb Space Telescope might reveal about faraway worlds.

Illustration of a small, mottled, cold exoplanet, with its host star in the background.
Posted inFeatures

Exoplanets in the Shadows

Damond Benningfield, Science Writer by Damond Benningfield 26 July 202125 October 2021

The bright clutter of individual discoveries can overshadow some fascinating research, from necroplanetology to rogue planets to the intimacy of alphanumeric nomenclature.

A close-up view of the grid of hexagonal golden mirrors that make up the primary mirror of the James Webb Space Telescope.
Posted inFeatures

Overture to Exoplanets

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 26 July 202124 October 2022

The curtain is about to rise on the James Webb Space Telescope. Let’s see what’s in store for its opening act.

Illustration of exoplanet Kepler-1649 c orbiting its host red dwarf star
Posted inFeatures

The Forecast for Exoplanets is Cloudy but Bright

by Kate Evans 26 July 202126 April 2022

Clouds make climate modeling on Earth difficult. Identifying—and even defining—atmospheric phenomena on other planets is the next big exoplanet challenge.

Earth with stars in the background.
Posted inNews

Thousands of Stars View Earth as a Transiting Exoplanet

Katherine Kornei, Science Writer by Katherine Kornei 22 July 202110 January 2023

Researchers have identified more than 2,000 stars whose past, present, or future vantage points afford a view of Earth passing directly in front of the Sun, a geometry useful for pinpointing planets.

Computer artwork of two transportation vehicles on the Moon, with the Earth visible in the sky above
Posted inFeatures

Hear Ye! Hear Ye! A Declaration of the Rights of the Moon

by Kate Evans 20 July 202118 December 2023

What are the ethics of mining the Moon? Could humans cause environmental damage to Earth’s only satellite? And could a new Declaration of the Rights of the Moon be one way of mitigating those impacts?

Asteroids in space
Posted inNews

A Remarkably Constant History of Meteorite Strikes

Katherine Kornei, Science Writer by Katherine Kornei 13 July 20214 October 2021

Researchers dissolve chunks of the ancient seafloor to trace Earth’s impact history and find that colossal clashes between asteroids don’t often trigger an uptick in meteorite strikes.

Posted inAGU News

Mostafavi Receives 2020 Fred L. Scarf Award

by AGU 7 July 202114 April 2022

Parisa Mostafavi received the 2020 Fred L. Scarf Award at AGU’s virtual Fall Meeting 2020. The award is “given annually to one honoree in recognition of an outstanding dissertation that contributes directly to solar–planetary science.”

Satellite dishes deployed in a wooded field in Russia
Posted inNews

Uganda Advances Toward Launching Its First Satellite

by H. Mafaranga 1 July 202114 April 2022

A new ground station and an expanded education network will lead to the launch of a security and Earth observation satellite in 2022.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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