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Revesdespace🛰️☀️ Superbe vidéo (en accéléré) réalisée par le 21e survol rapproché du Soleil par <a href="https://universeodon.com/tags/ParkerSolarProbe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ParkerSolarProbe</a>. On y voit du vent solaire, une petite éjection de masse coronale et des planètes : Mercure, Vénus, Saturne, la Terre, Mars et Jupiter. Et aussi la comète Tsuchinshan-ATLAS <a href="https://www.youtube.com/watch?v=ItkhmT4sLbg" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.youtube.com/watch?v=ItkhmT4sLbg</a>

Khurram Wadee ✅<a href="https://mastodon.org.uk/tags/Parker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Parker</a>: The <a href="https://mastodon.org.uk/tags/SolarSystem" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SolarSystem</a> from Near the <a href="https://mastodon.org.uk/tags/Sun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Sun</a> <a href="https://mastodon.org.uk/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Astronomy</a> <a href="https://mastodon.org.uk/tags/Picture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Picture</a> of the Day<a href="https://apod.nasa.gov/apod/ap250331.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://apod.nasa.gov/apod/ap250331.html</a> <a href="https://www.youtube.com/watch?v=YW1yQt3K_YY" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.youtube.com/watch?v=YW1yQt3K_YY</a><a href="https://mastodon.org.uk/tags/APOD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#APOD</a> <a href="https://mastodon.org.uk/tags/ParkerSolarProbe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ParkerSolarProbe</a>

AkaSci 🛰️The NASA Parker Solar Probe, 6 days after its 23rd close approach of the Sun, is now transmitting detailed spacecraft status to Earth via the 34 meter antenna of station 35 at the DSN site in Canberra.Transmit/Receive band: X (~8 GHz) Downlink data rate: 160.2 bpsScience data will be downloaded in a few days over the higher rate Ka-band link using the probe's 0.6-meter High Gain Antenna (HGA) dish, at data rates of 167 kbps and higher.<a href="https://eyes.nasa.gov/apps/dsn-now/dsn.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://eyes.nasa.gov/apps/dsn-now/dsn.html</a> <a href="https://fosstodon.org/tags/Parker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Parker</a> <a href="https://fosstodon.org/tags/ParkerSolarProbe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ParkerSolarProbe</a> 8/n

AkaSci 🛰️NASA’s Parker Solar Probe (PSP) still holds the record for the fastest spacecraft ever; its nearest rival, the Helios-2 Solar Probe, is not even close.For comparison, the table below shows speeds for various spacecraft, planets and satellites. Speeds are Sun-centric unless otherwise noted.<a href="https://fosstodon.org/tags/Parker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Parker</a> <a href="https://fosstodon.org/tags/ParkerSolarProbe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ParkerSolarProbe</a> 7/n

Revesdespace🛰️☀️ <a href="https://universeodon.com/tags/ParkerSolarProbe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ParkerSolarProbe</a> a communiqué avec la Terre ce mardi, après son dernier passage à travers la couronne solaire au plus près à 6,1 millions de km de la surface du Soleil, samedi 22 mars à 22h42 UTC. La sonde a égalé son précédent record de vitesse à 692 000 km/h.

AkaSci 🛰️NASA’s Parker Solar Probe will make its 23rd close approach of the Sun tomorrow March 22, 2025 at 22:42 UTC.At perihelion, it will be at a distance of just 6.1 million km from the solar surface, traveling at a speed of 692,000 km/h, matching its previous record set during perihelion 22 on Dec 24, 2024.For comparison, the perihelion of planet Mercury is at 45.3 mil km.<a href="https://parkersolarprobe.jhuapl.edu/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://parkersolarprobe.jhuapl.edu/</a> <a href="https://en.wikipedia.org/wiki/Parker_Solar_Probe" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://en.wikipedia.org/wiki/Parker_Solar_Probe</a> <a href="https://fosstodon.org/tags/Parker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Parker</a> <a href="https://fosstodon.org/tags/ParkerSolarProbe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ParkerSolarProbe</a> <a href="https://fosstodon.org/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NASA</a> 1/n

Flipboard Science DeskThe NASA Parker Solar Probe will make another close brush with the sun, the second of three planned encounters through the sizzling solar atmosphere. <a href="https://flipboard.com/@AssociatedPress" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@AssociatedPress</a> reports: <a href="https://apnews.com/article/nasa-parker-solar-probe-sun-flyby-584fa9a8e99cbe0a1cecf0f037ac1e34" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://apnews.com/article/nasa-parker-solar-probe-sun-flyby-584fa9a8e99cbe0a1cecf0f037ac1e34</a><a href="https://flipboard.social/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NASA</a> <a href="https://flipboard.social/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Space</a> <a href="https://flipboard.social/tags/Sun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Sun</a> <a href="https://flipboard.social/tags/ParkerSolarProbe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ParkerSolarProbe</a>

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