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How can we identify worlds around other stars that could have life?
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May 13, 2026
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How do we discover worlds around other stars?
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May 13, 2026
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How do we explore within our own Solar System for signs of life?
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May 13, 2026
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What is a biosignature?
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May 13, 2026
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Are there environments beyond Earth that could be habitable?
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May 13, 2026
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What types of conditions can life survive in?
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May 13, 2026
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How did life on Earth come to occupy so many different environments?
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May 13, 2026
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How did life become something that competes for resources and evolves?
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May 13, 2026
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How did the first cells arise?
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May 13, 2026
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NASA’s Hubble Reveals Largest Found Chaotic Birthplace of Planets

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From City Lights to Moonlight: NASA Training Shows How Urban Parks Can Connect Communities with…

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Advancing Single-Photon Sensing Image Sensors to Enable the Search for Life Beyond Earth

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NASA Research Shows Path Toward Protocells on Titan

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How can we identify worlds around other stars that could have life?

Portrait photo of Comic-style illustration showing diverse life forms and molecules in the foreground emitting what are intended to be atmospheric biosignature spectra across multiple exoplanets in space.

How do we discover worlds around other stars?

Portrait photo of A comic-style illustration of a space telescope in the foreground of the milky way galaxy, seen pouring from it many round, colorful balls, intended to be exoplanets, which fill the foreground of the image.

How do we explore within our own Solar System for signs of life?

Portrait photo of Comic book scene of three rovers on red rocks. Leftmost rover burrows into rock with a metalic tool, center rover explores a large hole, and rightmost rover emits red laser light onto a rock in the foreground.

What is a biosignature?

Portrait photo of A comic-style illlustration of a mushroom-shaped sedimentary rock outcrop on the right is seen with a circle in yellow, expanding on the right to a magnified version of the circle with fragmented brown fossils inside of it, some resembling worm structures, and others rounded.