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Woese with an RNA model at G.E. in 1961.
Carl Woese: New York Times FeatureAug. 31, 2018
Representative Tonian fossils.
After the Boring Billion and Before the Freezing MillionsAug. 30, 2018
This detailed view shows the central parts of the nearby active galaxy NGC 1433. The coloured structures near the center are from ALMA observations that have revealed a spiral shape, as well as an unexpected outflow, for the first time.
Recognizing Life: Maximum AliennessAug. 29, 2018
Schematic of similarities and differences in the interiors of Earth, Mars and Earth's Moon.
Details about the Accretion of MarsAug. 28, 2018
An artist’s impression of a habitable exoplanet. Seasonal changes and the presence of disequilibrium gases in such a planet’s atmosphere could indicate the existence of life there.
Detecting Life's Influence on Planetary AtmospheresAug. 27, 2018
This thin section from the meteorite LEW 97202 exhibits numerous well-defined chondrules (up to 2 mm) in a black matrix of fine-grained silicates, metal and troilite.
The Remnants of Magnetic Fields in MeteoritesAug. 24, 2018
Aerial view of the NASA Ames Research Center at Moffett Field, California.
Career Opportunity: Research Physical Scientist, Chemical & Biological EvolutionAug. 23, 2018
The solar arrays on NASA's InSight lander are deployed in this test inside a clean room at Lockheed Martin Space Systems, Denver. This configuration is how the spacecraft will look on the surface of Mars. The image was taken on April 30, 2015.
Genome Sequences from Space Craft Assembly RoomsAug. 23, 2018
Image for Article 3
Competition Open for the NASA/Library of Congress Chair in AstrobiologyAug. 22, 2018
Scalding hot water from an underground thermal spring creates an iron-rich environment similar to what existed on Earth 2.5 billion years ago.
Draft Genome Sequences from a Sulfidic Hot SpringAug. 22, 2018
One of the most comprehensive portraits yet of the Universe’s evolutionary history, from observations by space and ground-based telescopes. Each of the approximately 15,000 specks and spirals are galaxies, widely distributed in time and space.
15,000 Galaxies in One ImageAug. 21, 2018
A sample of the Murchison meteorite, which fell in Australia in 1969 and which contains various organic molecules that may hint at the origin of life.
Chiral Molecules may have Hitched Rides to PlanetsAug. 20, 2018
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DNA Traveling through Space.
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