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The European Space Agency’s Mars Express orbiter captured this view of Mars’ south polar ice cap Feb. 25, 2015. Three years later, the spacecraft detected a signal from the area to the right of the ice cap that scientists interpreted as an underground lake.

NASA Orbiter Shines New Light on Long-Running Martian Mystery

article3 days ago

CHAPEA mission 2 crew members (from left) Ross Elder, Ellen Ellis, Matthew Montgomery, and James Spicer, pose in front of the door to the simulated Martian landscape for their first photo inside the CHAPEA habitat after their mission began in October 2025

CHAPEA Crew Begins Stay Inside NASA’s Mars Habitat for Second Mission

article3 days ago

NASA, NOAA Rank 2025 Ozone Hole as 5th Smallest Since 1992

NASA, NOAA Rank 2025 Ozone Hole as 5th Smallest Since 1992

article4 days ago

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Featured

NASA’s Roman Observatory Passes Spate of Key Tests

NASA’s Roman Observatory Passes Spate of Key Tests

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Hubble Seeks Clusters in ‘Lost Galaxy’

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Europa Clipper Captures Uranus With Star Tracker Camera

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CHAPEA Crew Begins Stay Inside NASA’s Mars Habitat for Second Mission

CHAPEA Crew Begins Stay Inside NASA’s Mars Habitat for Second Mission

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The Overview Effect: Astronaut Perspectives from 25 Years in Low Earth Orbit

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Landsat 6

Landsat 6

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NASA, NOAA Rank 2025 Ozone Hole as 5th Smallest Since 1992

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NASA Orbiter Shines New Light on Long-Running Martian Mystery

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Amendment 24: F.10 Payloads and Research Investigations on the Surface of the Moon (PRISM) Due Dates Reset and Other Changes.

Amendment 24: F.10 Payloads and Research Investigations on the Surface of the Moon (PRISM) Due Dates Reset and Other Changes.

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Join Artemis

Join Artemis

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NASA, Aerospace Corporation Study Sharpens Focus on Ammonia Emissions

NASA, Aerospace Corporation Study Sharpens Focus on Ammonia Emissions

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The Overview Effect: Astronaut Perspectives from 25 Years in Low Earth Orbit

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Pódcast en español de la NASA estrena su tercera temporada

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1 min read

SR-71 Blackbird

NASA

Sep 27, 2009

Image Article

SR-71 Blackbird

SR-71 landing with drag chute.

EC90-0047-08
SR-71 landing with drag chute.1990NASA Photo› SR-71 Project Description

National Aeronautics and Space Administration

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Page Last Updated:

Sep 27, 2009
Page Editor:
Responsible NASA Official:

Abigail Bowman

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