Astrobiology

Astrobiology
Europa
Uncategorized
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
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
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
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
Astrobiology
NASA-supported scientists have examined the long and intricately linked history of microbial life and the Earth’s environment.
Posted July 18, 2024
Perseverance (Rover)
Astrobiology
High-Tech Computing
Jet Propulsion Laboratory
Mars
Mars 2020
Radioisotope Power Systems (RPS)
Robotics
Science-enabling Technology
Artificial intelligence is helping scientists to identify minerals within rocks studied by the Perseverance rover. Some scientists dream of exploring planets with “smart” spacecraft that know exactly what data to look for, where to find it, and how to analyze it.
Posted July 16, 2024
OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)
Asteroids
Astrobiology
Astromaterials
Bennu
Goddard Space Flight Center
Johnson Space Center
Planetary Science
The Solar System
Scientists have eagerly awaited the opportunity to dig into the 4.3-ounce (121.6-gram) pristine asteroid Bennu sample collected by NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security – Regolith Explorer) mission since it was delivered to Earth last fall.
Posted June 26, 2024
Perseverance (Rover)
Astrobiology
Jet Propulsion Laboratory
Johnson Space Center
Mars
Mars 2020
Planetary Environments & Atmospheres
Tucked away with each rock and soil sample collected by the agency’s Perseverance rover is a potential boon for atmospheric scientists. Atmospheric scientists get a little more excited with every rock core NASA’s Perseverance Mars rover seals in its titanium sample tubes, which are being gathered for eventual delivery to Earth as part of the […]
Posted June 20, 2024
Astrobiology
Internships
At the agency’s Jet Propulsion Laboratory, interns from Cal State LA are learning key skills studying the origins of life. What does wastewater management in Los Angeles have to do with the search for life on Mars? Eduardo Martinez certainly didn’t make the connection when he was pursuing a master’s in civil engineering. Not at […]
Posted April 26, 2024
Nancy Grace Roman Space Telescope
Astrobiology
Astrophysics
Exoplanet Science
Goddard Space Flight Center
Jet Propulsion Laboratory
Studying Exoplanets
Technology
The Search for Life
A cutting-edge tool to view planets outside our solar system has passed two key tests ahead of its launch as part of the agency’s Roman Space Telescope by 2027. The Coronagraph Instrument on NASA’s Nancy Grace Roman Space Telescope will demonstrate new technologies that could vastly increase the number of planets outside our solar system […]
Posted January 31, 2024
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