Astrobiology

Ingenuity (Helicopter)
Astrobiology
Jet Propulsion Laboratory
Mars
Mars 2020
Perseverance (Rover)

NASA Performs First Aircraft Accident Investigation on Another World

The review takes a close look the final flight of the agency’s Ingenuity Mars Helicopter, which was the first aircraft to fly on another world. Engineers from NASA’s Jet Propulsion Laboratory in Southern California and AeroVironment are completing a detailed assessment of the Ingenuity Mars Helicopter’s final flight on Jan.
Posted December 11, 2024
Astrobiology

NASA: Mystery of Life’s Handedness Deepens

The mystery of why life uses molecules with specific orientations has deepened with a NASA-funded discovery that RNA — a key molecule thought to have potentially held the instructions for life before DNA emerged — can favor making the building blocks of proteins in either the left-hand or the right-hand orientation. Resolving this mystery could […]
Posted November 21, 2024
Astrobiology

NASA-Funded Study Examines Tidal Effects on Planet and Moon Interiors

NASA-supported scientists have developed a method to compute how tides affect the interiors of planets and moons, which will help interpret data from missions like NASA’s Europa Clipper.
Posted November 7, 2024
Astrobiology
Europa
Europa Clipper
JUICE (Jupiter Icy Moons Explorer)

NASA’s New Edition of Graphic Novel Features Europa Clipper

NASA has released a new edition of Issue 4 of the Astrobiology Graphic History series. The issue now includes NASA’s Europa Clipper mission.
Posted November 1, 2024
Perseverance (Rover)
Astrobiology
Jet Propulsion Laboratory
Mars
Mars 2020

NASA’s Perseverance Captures ‘Googly Eye’ During Solar Eclipse

The tiny, potato-shaped moon Phobos, one of two Martian moons, cast a silhouette as it passed in front of the Sun, creating an eye in Mars’ sky. From its perch on the western wall of Mars’ Jezero Crater, NASA’s Perseverance rover recently spied a “googly eye” peering down from space. The pupil in this celestial […]
Posted October 30, 2024
Perseverance (Rover)
Astrobiology
Jet Propulsion Laboratory
Mars
Mars 2020

NASA’s Perseverance Rover Looks Back While Climbing Slippery Slope

On its way up the side of Jezero Crater, the agency’s latest Red Planet off-roader peers all the way back to its landing site and scopes the path ahead.   NASA’s Perseverance Mars rover is negotiating a steeply sloping route up Jezero Crater’s western wall with the aim of cresting the rim in early December. […]
Posted October 28, 2024
Astrobiology
Europa
Uncategorized

The Making of Our Alien Earth: The Undersea Volcanoes of Santorini, Greece

The following expedition marks the third installment of NASA Astrobiology’s fieldwork series, the newly rebranded Our Alien Earth, streaming on NASA+.
Posted August 24, 2024
Astrobiology
Goddard Space Flight Center
The Search for Life
The Universe

NASA Scientists on Why We Might Not Spot Solar Panel Technosignatures

One of NASA’s key priorities is understanding the potential for life elsewhere in the universe. NASA has not found any credible evidence of extraterrestrial life — but NASA is exploring the solar system and beyond to help us answer fundamental questions, including whether we are alone in the universe. For those who study the potential […]
Posted August 2, 2024
Perseverance (Rover)
Astrobiology
Jet Propulsion Laboratory
Mars
Mars 2020
Mars Sample Return (MSR)
The Solar System

NASA’s Perseverance Rover Scientists Find Intriguing Mars Rock

The six-wheeled geologist found a fascinating rock that has some indications it may have hosted microbial life billions of years ago, but further research is needed. A vein-filled rock is catching the eye of the science team of NASA’s Perseverance rover.
Posted July 25, 2024
Astrobiology
Enceladus
Europa
Goddard Space Flight Center
The Search for Life
The Solar System

NASA: Life Signs Could Survive Near Surfaces of Enceladus and Europa

Europa, a moon of Jupiter, and Enceladus, a moon of Saturn, have evidence of oceans beneath their ice crusts. A NASA experiment suggests that if these oceans support life, signatures of that life in the form of organic molecules (e.g. amino acids, nucleic acids, etc.) could survive just under the surface ice despite the harsh […]
Posted July 18, 2024
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23
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25
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324
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42
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24
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51
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20
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24
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10
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1
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3
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4
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48
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253
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2
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18
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26
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46
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1
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16
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2
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31
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12
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4
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1
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5
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6
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14
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22
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117
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10
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38
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15
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3
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3
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