Tag: Planetary Geosciences & Geophysics

NASA DAVINCI Mission’s Many ‘Firsts’ to Unlock Venus’ Hidden Secrets

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5 Min Read NASA DAVINCI Mission’s Many ‘Firsts’ to Unlock Venus’ Hidden Secrets The surface of Venus is an inferno with temperatures hot enough to melt lead. This image is a composite of data from NASA’s Magellan spacecraft and Pioneer Venus Orbiter. Credits: NASA/JPL-Caltech NASA’s DAVINCI — Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging — mission embodies the spirit of innovation and exploration that its namesake, Leonardo da Vinci, was famous for. Scheduled to launch in the early 2030s, DAVINCI will explore Venus with both a spacecraft…

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New Evidence Adds to Findings Hinting at Network of Caves on Moon

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These images from NASA’s LRO spacecraft show a collection of pits detected on the Moon. Each image covers an area about 728 feet wide. An international team of scientists using data from NASA’s LRO (Lunar Reconnaissance Orbiter) has discovered evidence of caves beneath the Moon’s surface. In re-analyzing radar data collected by LRO’s Mini-RF (Miniature Radio-Frequency) instrument in 2010, the team found evidence of a cave extending more than 200 feet from the base of a pit. The pit is located 230 miles northeast of the first human landing site on…

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Ongoing Venus Volcanic Activity Discovered With NASA’s Magellan Data

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6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This computer-generated 3D model of Venus’ surface shows the volcano Sif Mons, which is exhibiting signs of ongoing activity. Using data from NASA’s Magellan mission, Italian researchers detected evidence of an eruption while the spacecraft orbited the planet in the early 1990s. NASA/JPL-Caltech An analysis of data from Magellan’s radar finds two volcanoes erupted in the early 1990s. This adds to the 2023 discovery of a different active volcano in Magellan data. Direct geological evidence of recent volcanic activity…

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NASA SCoPE at AGU: Fueling Curiosity, Fostering Diversity

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2 min read NASA SCoPE at AGU: Fueling Curiosity, Fostering Diversity In December 2023, approximately 24,000 scientists from around the world gathered together in San Francisco, California to attend the American Geophysical Union (AGU) Fall Meeting. During this meeting, the NASA Science Activation team NASA Science Mission Directorate Community of Practice for Education (NASA SCoPE), facilitated key activities with the following goals: Broaden participation and representation of scientists attending the conference through travel grants. Provide science communications training to these early career scientists awarded travel grants. Provide opportunities for scientists…

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