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Terrestrial Exoplanets

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NASA’s Roman Mission Preps to Unveil New Populations of Faraway Worlds

NASA’s Tally of Planets Outside Our Solar System Reaches 6,000

NASA’s Roman Mission Shares Detailed Plans to Scour Skies

Why NASA’s Roman Mission Will Study Milky Way’s Flickering Lights

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This illustration shows the seven Earth-size planets of TRAPPIST-1. The image does not show the planets' orbits to scale, but highlights possibilities for how the surfaces of these intriguing worlds might look.

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NASA Office of JPL Management and Oversight Divisions

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Help NASA Find Practical Ways to Monitor Astronaut Body Temperature in Low Earth Orbit

At center, Expedition 74 flight engineers Jack Hathaway of NASA and Sophie Adenot of ESA (European Space Agency) pose for a portrait with NASA flight engineers Jessica Meir (far left) and Chris Williams (far right) after assisting the pair into their spacesuits inside the International Space Station’s Quest airlock. Shortly afterward, Meir and Williams exited Quest to begin a seven‑hour‑and‑20‑minute spacewalk to replace a malfunctioning wrist joint on the Canadarm2 robotic arm.

HEAD Prizes: Nominations Deadline Extended to 15 October

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NASA SMD Seeks Volunteer Reviewers

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