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NASA

An artist’s rendition of a hot disk surrounding Earth, with the Moon on its fringes.
Posted inScience Updates

Signs of Water in a Moon Rock

by D. M. Hurley, Y. Pendleton and A. Deutsch 13 July 201716 February 2022

NASA Solar System Exploration Research Virtual Institute (SSERVI) Lunar Volatiles Workshop; Laurel, Maryland, 15–17 November 2016

An artist’s rendering of a Neptune-sized exoplanet.
Posted inNews

Ten Earth-Sized Planets Found by Exoplanet-Hunting Telescope

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 22 June 201719 April 2023

A new analysis of exoplanet candidates also reveals a previously unrecognized tendency for smaller exoplanets to grow into two distinct sizes.

New research suggests Jupiter’s aurora are produced by processes unlike those on Earth
Posted inResearch Spotlights

Mysterious Particle Beams Found over Jupiter’s Poles

by Mark Zastrow 19 June 201711 August 2022

The unexpected character of the beams, revealed by NASA’s Juno spacecraft, suggests that the processes that produce Jupiter’s auroras are unlike those on Earth.

James Webb Space Telescope
Posted inNews

Planetary Science Up, Earth Science Down in Proposed NASA Budget

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 2 June 201715 February 2022

The agency’s acting administrator says that the fiscal year 2018 White House budget request tells NASA to stay the course.

Winds of more than 100 mph stream through palm trees as Hurricane Wilma makes landfall at Miami Beach, Fla., in 2005.
Posted inOpinions

Proposed Federal Budget Heightens Hurricane Risk

Chris McEntee, executive director and CEO of AGU by Chris McEntee 1 June 201727 October 2022

The health, welfare, and livelihood of millions depend upon our elected officials’ continued and robust support for hurricane research.

Posted inEditors' Vox

Insights into the Habitability of Mars

by M. Rice 15 May 201724 April 2024

NASA’s Curiosity rover explored the Kimberley region of Mars to search for signs that the planet was once habitable.

Researchers try out a mathematical model assessing Martian solar irradiance.
Posted inResearch Spotlights

Spacecraft Returns Its First Data on Martian Solar Irradiance

Sarah Stanley, Science Writer by Sarah Stanley 10 May 201718 January 2023

Scientists demonstrate the capabilities and limitations of the mathematical model used to calculate solar irradiance using measurements from NASA’s Mars Atmosphere and Volatile Evolution (MAVEN).

Titan and Dione with Saturn.
Posted inNews

What to Expect from Cassini's Final Views of Titan

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 20 April 201717 January 2023

Cassini will fly close to Saturn's largest moon one last time. Here's a look back at what the spacecraft has revealed and ahead to scientists' final close glimpses of the moon.

Posted inEditors' Vox

Why It’s Time for a New Mission to Venus

by J. Filiberto 12 April 20177 March 2022

A packed session entitled "Unveiling Venus" at the recent Lunar and Planetary Science Conference shows renewed interest in our sister planet.

Moon
Posted inNews

Earth Science Budget Woes Cast a Shadow on Planetary Scientists

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 22 March 201717 January 2023

NASA's record-high proposed planetary science budget didn't quell the fears scientists have about cuts to Earth sciences.

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