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Space Exploration May 29, 2024

NASA to measure moonquakes with help from InSight Mars mission

The technology behind the two seismometers that make up NASA's Farside Seismic Suite was used to detect more than a thousand Red Planet quakes.

Evolution May 28, 2024

Florida fossil porcupine solves a prickly dilemma 10 million years in the making

There's a longstanding debate simmering among biologists who study porcupines. There are 16 porcupine species in Central and South America, but only one in the United States and Canada. DNA evidence suggests North America's ...

Space Exploration May 27, 2024

Fish are adapting to weightlessness on the Chinese space station

Four zebrafish are alive and well after nearly a month in space aboard China's Tiangong space station. As part of an experiment testing the development of vertebrates in microgravity, the fish live and swim within a small ...

Astrobiology May 27, 2024

Could Martian atmospheric samples teach us more about the red planet than surface samples?

NASA is actively working to return surface samples from Mars in the next few years, which they hope will help us better understand whether ancient life once existed on the red planet's surface billions of years ago. But what ...

Space Exploration May 27, 2024

NASA's Europa Clipper makes cross-country flight to Florida

Assembled at NASA's Jet Propulsion Laboratory in Southern California, the spacecraft arrived at the agency's Kennedy Space Center in Florida on May 23 for launch preparations.

Other May 25, 2024

Saturday Citations: The cheapness horizon of electric batteries; the battle-worthiness of ancient armor; scared animals

Sometimes, science requires traveling into hazardous environments; sometimes it requires a vast influx of state capital and an army of researchers and technicians. But sometimes, science has to call in the Marines. We reported ...

Space Exploration May 24, 2024

3D-MAT, a thermal protection material for the Artemis Generation

The 3-Dimensional Multifunctional Ablative Thermal Protection System (3D-MAT) is a thermal protection material developed as a critical component of Orion, NASA's newest spacecraft built for human deep space missions. It is ...

Space Exploration May 24, 2024

SpaceX mega rocket Starship's next launch on June 5

Starship, the world's most powerful rocket, is set for its next test flight on June 5, SpaceX announced on Friday.

Earth Sciences May 24, 2024

Earth's mysterious D" layer: A relic of ancient oceans and planetary collisions

Deep within Earth, there lies a mysterious layer called the D" layer. Located roughly 3,000 kilometers down, this zone sits just above the boundary between the planet's molten outer core and its solid mantle.

Astrobiology May 23, 2024

Earth 2.0 or its evil twin? Discovery of Earth-sized planet could shed light on conditions necessary for life

The discovery of a planet similar to Venus around a star in the neighborhood of the solar system raises hopes that astronomers may someday unlock the secret to why life appeared on Earth.

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