Search results for Planet Mars

Planetary Sciences Mar 21, 2024

Astronomers confirm a new 'Trojan' asteroid that shares an orbit with Mars

Using observations made with the Gran Telescopio Canarias (GTC) a study led from the Instituto de Astrofísica de Canarias (IAC) and the Universidad Complutense de Madrid (UCM) has confirmed that the asteroid 2023 FW14, discovered ...

Planetary Sciences Mar 20, 2024

One impact on Mars produced more than 2 billion secondary craters, finds study

There are plenty of craters on Mars, especially when compared to Earth. That is primarily thanks to the lack of weathering forces and strong plate tectonics that disrupt the formations of such impacts on our home planet. ...

Space Exploration Mar 20, 2024

NASA, industry improve lidars for exploration, science

NASA engineers will test a suite of new laser technologies from an aircraft this summer for Earth science remote sensing. Called "lidar," the instruments could also be used to improve models of the moon's shape and aid the ...

Astrobiology Mar 19, 2024

Planetary geophysics: What is it? What can it teach us about finding life beyond Earth?

Universe Today has examined the importance of studying impact craters, planetary surfaces, exoplanets, astrobiology, solar physics, comets, and planetary atmospheres, and how these intriguing scientific disciplines can help ...

Astrobiology Mar 18, 2024

Could Earth life survive on a red dwarf planet?

Even though exoplanet science has advanced significantly in the last decade or two, we're still in an unfortunate situation. Scientists can only make educated guesses about which exoplanets may be habitable. Even the closest ...

Planetary Sciences Mar 18, 2024

A holistic look at Earth's chemical cycling sheds light on how the planet stays habitable

We all know Earth is special, but we may not fully appreciate how good we have it on this planet. Unlike its planetary neighbors, Earth has remained habitable for billions of years thanks to a complicated, ever-changing dance ...

Space Exploration Mar 16, 2024

Dune: What the climate of Arrakis can tell us about the hunt for habitable exoplanets

Frank Herbert's Dune is epic sci-fi storytelling with an environmental message at its heart. The novels and movies are set on the desert planet of Arrakis, which various characters dream of transforming into a greener world—much ...

Other Mar 16, 2024

Saturday Citations: The volcanoes of Mars; Starship launched; 'Try our new menu item,' say Australian researchers

You never can tell when planetary scientists are going to discover a new giant volcano on Mars, but when it happens, I step out to the porch and raise my Lunar and Planetary Society Core-Mantle Boundary Rift Discovery flag ...

Astrobiology Mar 15, 2024

Protein fragments ID two new 'extremophile' microbes—and may help find alien life

Perfectly adapted microorganisms live in extreme environments, from deep-sea trenches to mountaintops. Learning more about how these extremophiles survive in hostile conditions could inform scientists about life on Earth ...

Space Exploration Mar 14, 2024

SpaceX's 3rd Starship launch makes it to space without exploding, but is lost on reentry

SpaceX's powerful Starship and Super Heavy rocket completed a more successful third orbital test flight from Texas on Thursday morning with no explosive endings on the way up that marred the first two test flights in 2023.

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