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1000 results for “deepsha”
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Animals’ perception of time is linked to the pace of their life – new study
#Science #Time #AnimalScience #Biology #Wildlife #Nature #TimePerception #Neuroscience #Research #Dragonfly #MarineLife #DeepSea #AnimalBehavior #STEM #Education #Vision #Eyesight
https://the-14.com/animals-perception-of-time-is-linked-to-the-pace-of-their-life-new-study/ -
SunRISE – NASA’s Mission To Study Solar Activity
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https://www.jpl.nasa.gov/missions/sun-radio-interferometer-space-experiment <-- mission’s home page
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#GIS #spatial #mapping #extraterrestrial #space #solarsystem #sun #solar #spaceweather #CME #solarmaxium #DeepSpaceNetwork #satellite #SunRISE #NASA #JPL #cubesat #opendata #solaractivity #solarrisk #monitoring #model #modeling #3dmapping #Interferometer #Space #Experiment #radioemissions #radiation #impacts #magnetic #magnetism #particlestorm #research #solarparticlestorms #remotesensing
@NASA -
Giant squid among rare and elusive marine life detected off Western Australia's coast https://phys.org/news/2026-05-giant-squid-rare-elusive-marine.html 🦑 #Squid #MarineLife #MarineBiology #DeepSea #Science
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Evolution of #DeepSea Anglerfish Illuminated https://today.ucsd.edu/story/evolution-of-deep-sea-anglerfish-illuminated-in-new-study
Reduced evolutionary constraint accompanies ongoing radiation in deep-sea #anglerfishes https://www.nature.com/articles/s41559-024-02586-3
"deep-sea #pelagic #anglerfishes evolved from a #benthic ancestor and quickly underwent rapid diversification... these results demonstrate that spectacular evolutionary radiations can unfold even within environments with few ecological resources and demanding physiological challenges."
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Evolution of #DeepSea Anglerfish Illuminated https://today.ucsd.edu/story/evolution-of-deep-sea-anglerfish-illuminated-in-new-study
Reduced evolutionary constraint accompanies ongoing radiation in deep-sea #anglerfishes https://www.nature.com/articles/s41559-024-02586-3
"deep-sea #pelagic #anglerfishes evolved from a #benthic ancestor and quickly underwent rapid diversification... these results demonstrate that spectacular evolutionary radiations can unfold even within environments with few ecological resources and demanding physiological challenges."
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Evolution of #DeepSea Anglerfish Illuminated https://today.ucsd.edu/story/evolution-of-deep-sea-anglerfish-illuminated-in-new-study
Reduced evolutionary constraint accompanies ongoing radiation in deep-sea #anglerfishes https://www.nature.com/articles/s41559-024-02586-3
"deep-sea #pelagic #anglerfishes evolved from a #benthic ancestor and quickly underwent rapid diversification... these results demonstrate that spectacular evolutionary radiations can unfold even within environments with few ecological resources and demanding physiological challenges."
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Evolution of #DeepSea Anglerfish Illuminated https://today.ucsd.edu/story/evolution-of-deep-sea-anglerfish-illuminated-in-new-study
Reduced evolutionary constraint accompanies ongoing radiation in deep-sea #anglerfishes https://www.nature.com/articles/s41559-024-02586-3
"deep-sea #pelagic #anglerfishes evolved from a #benthic ancestor and quickly underwent rapid diversification... these results demonstrate that spectacular evolutionary radiations can unfold even within environments with few ecological resources and demanding physiological challenges."
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Evolution of #DeepSea Anglerfish Illuminated https://today.ucsd.edu/story/evolution-of-deep-sea-anglerfish-illuminated-in-new-study
Reduced evolutionary constraint accompanies ongoing radiation in deep-sea #anglerfishes https://www.nature.com/articles/s41559-024-02586-3
"deep-sea #pelagic #anglerfishes evolved from a #benthic ancestor and quickly underwent rapid diversification... these results demonstrate that spectacular evolutionary radiations can unfold even within environments with few ecological resources and demanding physiological challenges."
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Tara Tomlinson et al. Permeability and porosity of ice. At #LPSC2023.
Mushy zones in ice. How to nutrients and salts get formed and connected during ice Freetown?
(Y'all know I'm all into this for #astrobiology. This sets #microhabitats scale in #DeepIce.)
Modeled, and compared with lab grown sea ice.
Abstract: https://www.hou.usra.edu/meetings/lpsc2023/pdf/1998.pdf
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And now my thoughts on why this is so neat. That clathrate layer insulates. Changes thermal profile through crust.
So now it's warmer more shallow. So there's MORE volume in the #DeepIce of #Titan that might be habitable.
Maybe don't need to drill so deep to get to good habitats?
Remember, much easier to land on Titan. We already 1 for 1 on that world!!!
Here is link to Lauren's abstract: https://www.hou.usra.edu/meetings/lpsc2023/pdf/2813.pdf
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Turns out a compressed gas cart is really handy for moving ice cores.
Kicked out of a downstairs lab freezer, I'm using the freight elevator in the Science building to move to another lab freezer at Jet Propulsion Laboratory.
One of these is a section of firn ice from GISP2.
What am I gonna do with these?
Wait and see...... -
Here is a 30-minute detailed presentation/short course on the astrobiology of icy microhabitats like we might find when we explore the Ocean Worlds (Europa, Enceladus, Titan, etc.)
This was part of a Keck Institute of Space Studies (KISS) workshop where we gathered some researchers to try to figure out the technical challenges of targeting microhabitats during planetary exploration.
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Deep Space Optical Communications (DSOC): NASA tests Laser
Radio frequency based deep space communication faces constraints due to low bandwidth and increasing need of high data transmission rates............
#DeepSpace #DeepSpaceOpticalCommunications #DSOC #laser #Optical #Psyche #spacecommunication
Umesh Prasad -
Deep Space Optical Communications (DSOC): NASA tests Laser
Radio frequency based deep space communication faces constraints due to low bandwidth and increasing need of high data transmission rates............
#DeepSpace #DeepSpaceOpticalCommunications #DSOC #laser #Optical #Psyche #spacecommunication
Umesh Prasad -
📆 December 19, 2023 #Caturday at #NASA - they streamed a #cat 🐈 video from #DeepSpace using a #laser.
“Despite transmitting from millions of miles away, it was able to send the video faster than most broadband internet connections” https://edition.cnn.com/2023/12/18/world/nasa-space-laser-cat-video-scn/index.html -
#NASA Set To Test #Space #Laser Comms At 240 Million Km With #Psyche #Asteroid
Mission
NASA will test a brand new #communications system with the Psyche mission, aiming to improve data transfer speeds significantly. This is part of NASA's #DeepSpace Optical Communications (#DSOC) test, which will place a transceiver equipped with a laser transmitter and a camera to send lasers to Earth and also receive laser communications from the home planet.
https://wccftech.com/nasa-set-to-test-space-laser-comms-at-240-million-km-with-psyche-asteroid-mission/ -
Shannon Gregory Headshots 🚀
#ArizonaStateUniversity #CapeCanaveral #DSOC #DeepSpaceOpticalCommunications #FalconHeavy #Florida #JPL #JetPropulsionLab
⏩ 17 new pictures from NASA https://commons.wikimedia.org/wiki/Special:ListFiles?limit=17&user=OptimusPrimeBot&ilshowall=1&offset=20231019015248
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Psyche Live Launch Coverage
#:NASA #ArizonaStateUniversity #DSOC #DeepSpaceOpticalCommunications #FalconHeavy #JPL #JetPropulsionLab #KSC
▶️ 1 new picture from NASA https://commons.wikimedia.org/wiki/File:Psyche_Live_Launch_Coverage_%28KSC-20231016-PH-CSH02_0001%29.jpg
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#Psyche : The test periods for the #DeepSpace Optical Communications 📶 technology demonstration are indicated with dots https://www.jpl.nasa.gov/press-kits/psyche/mission
#DSOC operations are planned for about two years, beginning roughly 20 days after launch. The 5.1-meter Hale #Telescope 🔭 at Caltech’s Palomar Observatory* in San Diego County, #California, will receive the downlinked high-rate data from the DSOC flight laser https://www.jpl.nasa.gov/press-kits/psyche/dsoc
* 🗺️ https://graphhopper.com/maps/?point=Palomar+Observatory&layer=Esri+Satellite
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Psyche Live Launch Coverage 🚀
#ArizonaStateUniversity #DSOC #DeepSpaceOpticalCommunications #FalconHeavy #JPL #JetPropulsionLab #KSC #KennedySpaceCenter
⏩ 13 new pictures from NASA https://commons.wikimedia.org/wiki/Special:ListFiles?limit=13&user=OptimusPrimeBot&ilshowall=1&offset=20231014014943
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Psyche Transport from Astrotech to LC 39A 🛰️
#ASU #ArizonaStateUniversity #Astrotech #DSOC #DeepSpaceOpticalCommunication #FalconHeavy #JPL #JetPropulsionLab
⏩ 2 new pictures from NASA https://commons.wikimedia.org/wiki/Special:ListFiles?limit=2&user=OptimusPrimeBot&ilshowall=1&offset=20231011014748
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Psyche Transport from Astrotech to LC 39A 🛰️
#ASU #ArizonaStateUniversity #Astrotech #DSOC #DeepSpaceOpticalCommunication #Encapsulation #FalconHeavy #JPL
⏩ 4 new pictures from NASA https://commons.wikimedia.org/wiki/Special:ListFiles?limit=4&user=OptimusPrimeBot&ilshowall=1&offset=20231007013826
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🚀🛰️ NASA's Psyche Spacecraft Mate to Payload Attach Fitting (PAF)
#ASU #ArizonaStateUniversity #Astrotech #DSOC #DeepSpaceOpticalCommunication #FalconHeavy #JPL #JetPropulsionLab #KSC #KennedySpaceCenter
⏩ 2 new pictures from NASA https://commons.wikimedia.org/wiki/Special:ListFiles?limit=2&user=OptimusPrimeBot&ilshowall=1&offset=20230923014328
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#NASA 📆 July 12, 2023 #DSS23 started in 📆 February 2021 at the Goldstone, #California, #DSN Complex (with #OpticalCommunication
capabilities, which will be critical to communicate with #astronauts 👨🚀👩🚀 traveling to #Mars 🔴). NASA cannot use #RadioFrequency communications to carry higher data rates like those required for Mars without increasing
the size of its antennas 📡 or power of its radio transmitters. Therefore, the Agency is developing #optical communications (use
of light as a means of transmitting information through #lasers) https://oig.nasa.gov/docs/IG-23-016.pdf#DSOC #DeepSpaceNetwork #SpaceCommunication #LaserCommunication
Pictures : https://commons.wikimedia.org/wiki/File:Breaking_ground_on_Goldstone_Deep_Space_Communications_Complex.jpg https://commons.wikimedia.org/wiki/File:Lcrd_new.jpg
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#DSOC : #Psyche will test a futuristic communications system, called #DeepSpace Optical Communication. It uses #lasers to communicate with #Earth 🌏, instead of radio waves, encoding data in #photons, which are particles of light. https://solarsystem.nasa.gov/missions/psyche/overview
#Launch period opening on 📆 Oct. 10, 2023
Picture : :cc_zero: https://commons.wikimedia.org/wiki/File:Main_Asteroid_Belt_Asteroids.jpg
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🔦 #Laser #Communications Relay Demonstration (#LCRD) https://youtu.be/OAFkd5DdLZU
The Deep #Space Optical Communications (#DSOC) package aboard #NASA's #Psyche mission utilizes #photons to transmit more data in a given amount of time. The goal is to increase #spacecraft #communications performance and #efficiency by 10 to 100 times https://www.jpl.nasa.gov/news/deep-space-communications-via-faraway-photons
#Spacecraft communication ground stations 📡 in #OpenStreetMap 🗺️ : https://wiki.openstreetmap.org/wiki/Key:communication:space
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27 NEW Pro Cave Mining Tricks for Minecraft!
#Minecraft #afk #emerald #Server #java #deepslateore #vanilla #newcaveinoldworld #tunnelbore #survival #everything #silverfish #technical #27ProCaveMiningStrats|1.18Minecraft #mossmining #redstone #bestwaytofinddiamonds #1.18caveupdate #prototech #diamondlevel #underwater #ray #orelocation #branchmining #raysworks #bestmining #s...
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2023 California Landslide Response
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https://www.conservation.ca.gov/cgs/pages/landslides/landslides-2023.aspx <-- shared web site
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#GIS #spatial #mapping #model #modeling #gischat #remotesensing #CA #california #risk #hazard #deepseated #landslides #massmovement #engineeringgeology #geomoprhology #geology #water #rainfall #extremeweather #precipitation #atmosphericriver #paleolandslides #hydrology #erosion #scarp #slumping #infrastructure #publicsafety #housing -
#DS9’s is not a theme song whose rhythm they should’ve gotten expressive with in the actual show opening. It relies so much on off-beat sequences that it’s hard to get where the beats are supposed to fall when they’re rubato-ing it up. #StarTrek #MusicGeek #StarTrekDS9 #DeepSpace9
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📢 Scientists have found a mysterious source of oxygen at the bottom of the Pacific Ocean, far from any sunlight needed for photosynthesis. This phenomenon, discovered in a region rich with polymetallic nodules, suggests an unknown energy source might be splitting water molecules to produce oxygen. https://www.nature.com/articles/d41586-024-02393-7
#ScienceNews #OceanDiscovery #MarineScience #NatureGeoscience #DeepSeaResearch #GoodNews