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telescopes

Edgard Rivera-Valentín stands at the far left of a group of members of the Boricua Planeteers advocacy group
Posted inFeatures

Edgard Rivera-Valentín: Boricua Planeteer

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 25 July 202225 July 2022

Inspired by the science infrastructure in their own backyard.

Orbits of the asteroids from the Gaia Data Release 3 up to Jupiter’s distance
Posted inNews

Galaxy Mapper Tracks Asteroids Closer to Home

by Jure Japelj 14 July 202214 July 2022

The Gaia mission’s asteroid survey will help dig deeper into the solar system’s rocky history.

A gif showing the five first images from JWST, split into six images that flash for 2 seconds each. In order they are: the first deep field, the spectrum of WASP-96B, Stephan’s Quintet, the Southern Ring Nebula in near-infrared light, the Southern Ring Nebula in midinfrared light, and the Carina Nebula. Further descriptions of each image can be found within the article.
Posted inNews

The First Look at Our New Astronomy Paradigm

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 12 July 202215 July 2022

Five galaxies, two nebulae, an exoplanet, and the early universe—JWST’s first images provide a cross section of the science yet to come.

The dark blue orb of Neptune is viewed by Voyager 2 at an upward angle from the south pole. A dark navy storm spot, the Great Dark Spot, is just to the right of the center of the planet, and white high-altitude clouds are scattered around the planet.
Posted inNews

Diagnosing Neptune’s Chilly Summer

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 28 April 202228 April 2022

A pandemic project analyzing a trove of infrared images revealed an unexplained phenomenon taking place in Neptune’s atmosphere.

Image of the center of our galaxy
Posted inNews

With MeerKAT, Astronomers Peer at the Possibilities of Radio Imaging

by Santiago Flórez 11 March 202224 May 2022

Stunning images of the center of the Milky Way showcase technology and techniques that may be a starting point for more discoveries.

Two blocky telescope domes sit on snowy ground, and the band of the Milky Way arcs across the sky. The sky shades from navy at the top to green and orange at the horizon and is studded with stars.
Posted inNews

Five Reasons Geoscience Should Care About Astronomy’s New Road Map

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 5 November 202128 March 2023

The latest road map to U.S. astronomy’s next decade recommends a smaller space telescope, ground-based facilities, and an institutional effort to create an inclusive and equitable field.

The supergiant Betelgeuse glows red and orange against a dark, starry background. The star’s surface is mottled and emits a faint reddish glow representing its stellar wind. A dark cloud of dust partially obscures the star’s lower left region.
Posted inNews

When Betelgeuse Won’t Explode, You Need a Big Telescope to Prove It

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 30 June 202126 January 2022

Thanks to last-minute telescope time, researchers pieced together the sequence of events that caused Betelgeuse’s Great Dimming last year.

An enormous stellar flare erupts from Proxima Centauri in this artist’s representation.
Posted inNews

Record-Setting Flare Spotted on the Nearest Star to the Sun

Katherine Kornei, Science Writer by Katherine Kornei 24 May 202128 April 2022

Proxima Centauri recently let loose a blast of radiation, and ground- and space-based telescopes detected the record-setting event at wavelengths ranging from radio to the ultraviolet.

Several large telescopes are reflected in water at sunset at a mountaintop observatory in Chile.
Posted inNews

Making the Universe Blurrier

Damond Benningfield, Science Writer by Damond Benningfield 13 April 202110 January 2023

Climate change appears to be directly and indirectly affecting the view from at least one observatory while threatening the existence of others.

Satellite image of Earth, as filmed by Apollo 8 astronauts from the surface of the Moon
Posted inNews

Exoplanet Earth: An Ultimate Selfie to Find Habitable Worlds

by J. Romero 30 November 202016 June 2022

Aliens spying on us from afar is a common science fiction trope. Soon we might know what E.T. would see through a telescope. And that information could help identify other Earth-like planets.

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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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How Internal Waves Transport Energy Thousands of Miles Across the Ocean

26 March 202626 March 2026
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Harnessing Subseasonal-to-Seasonal Predictability from Annual Evolution

31 March 202626 March 2026
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The Future of Earth’s Future

24 March 202624 March 2026
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