Scientists discover molten layer covering Martian core
NASA's InSight mission to Mars helped scientists map out Mars' internal structure, including the size and composition of its core, and provided general hints about its tumultuous formation.
NASA's InSight mission to Mars helped scientists map out Mars' internal structure, including the size and composition of its core, and provided general hints about its tumultuous formation.
Planetary Sciences
Oct 25, 2023
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135
For four years, NASA's InSight lander recorded tremors on Mars with its seismometer. Researchers at ETH Zurich collected and analyzed the data transmitted to Earth to determine the planet's internal structure. "Although the ...
Planetary Sciences
Oct 25, 2023
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After a journey of seven years and nearly 4 billion miles, NASA's OSIRIS-REx spacecraft landed gently in the Utah desert on the morning of Sept. 24, 2023, with a precious payload. The spacecraft brought back a sample from ...
Space Exploration
Oct 24, 2023
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1
An advanced new three-dimensional (3D) computer simulation of the light emitted following a merger of two neutron stars has produced a similar sequence of spectroscopic features to an observed kilonova.
Astronomy
Oct 18, 2023
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79
The universe is flooded with billions of chemicals, each a tiny pinprick of potential. And we've only identified 1% of them. Scientists believe undiscovered chemical compounds could help remove greenhouse gases, or trigger ...
Analytical Chemistry
Oct 18, 2023
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3
Halloween is the spookiest time of the year. However, as you prepare to send shivers down the spines of your friends and family, you may not have given much thought to the environmental footprint that this holiday conceals.
Environment
Oct 17, 2023
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28
NASA's OSIRIS-REx spacecraft flew by Earth on Sept. 24, 2023, dropping off its sample of dust and pebbles gathered from the surface of near-Earth asteroid Bennu.
Astronomy
Oct 12, 2023
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43
Researchers from Texas Christian University, University of Illinois Urbana-Champaign, and University of Georgia published a new Journal of Marketing article that examines the consumer trend towards minimalist packaging in ...
Economics & Business
Oct 11, 2023
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1
Imagine that you have a secret decoder ring that you can use to decipher a secret message with important clues about things around you: where they came from, why they are there, and what will become of them in the future. ...
Space Exploration
Oct 11, 2023
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3
Within a neighboring dwarf galaxy known as the Small Magellanic Cloud (SMC) lies a dramatic region of star birth—NGC 346, shown here. As the brightest and largest star-forming region in the SMC, it has been studied intensely ...
Astronomy
Oct 10, 2023
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