#NASA officials sound alarm over future of the #DeepSpaceNetwork. #DSN, a collection of antennas in California, Spain, and Australia maintain contact with missions scattered across #SolarSystem.
"I'm not sure who thought it was a good idea to put up #CubeSats with #ArtemisI." 8 CubeSats were tracked with DSN. But limited resources and only so many antennas, DSN had to turn away from NASA's other science missions to focus on #Orion #spacecraft and CubeSats flying with it. https://arstechnica.com/space/2023/08/nasas-artemis-i-mission-nearly-broke-the-deep-space-network/

#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

Ars Technica: NASA officials sound alarm over future of the Deep Space Network https://arstechnica.com/?p=1964191 #Tech #arstechnica #IT #Technology #DeepSpaceNetwork #jetpropulsionlab #Space #NASA #dsn

NASA officials sound alarm over future of the Deep Space Network - Enlarge / NASA has three Deep Space Network stations in California, Spa... - https://arstechnica.com/?p=1964191 #deepspacenetwork #jetpropulsionlab #space #nasa #dsn

Pour être plus précis, le Space Flight Operations Facility est le bâtiment comprenant plusieurs salles dont la Charles Elachi Mission Control Center d'où sont gérées les comms avec les sondes de la #NASA. Une salle vraiment mythique. Au fond, la plaque "Center of the Universe". 3/37 #JPL #DSN @dsn_status

La visite a commencé par le Space Flight Operations Facility. Dans cette salle sont gérées les communications avec toutes les sondes de la NASA. C'est ici qu'est contrôlé le Deep Space Network. 2/37
#NASA #JPL #DSN @dsn_status

NASA DSN antenna 36 in Canberra, Australia, is currently communicating with Chandrayaan-3.

The Chandrayaan-3 landing will be supported by NASA DSN, ESA ESTRAC and India's ISTRACK.

Chandrayaan-3 lunar module comms relayed via the Chandrayaan-2 orbiter was successfully tested yesterday.

https://eyes.nasa.gov/dsn/dsn.html
#Chandrayaan3 #DSN
7/n

A rischio la missione #Luna25: senza accesso ai #radiotelescopi di #DSN e #ESTRACK (#ESA e #NASA) le missioni spaziali di #ROSCOSMOS (#Russia) volano alla cieca o quasi, e questo provoca problemi nelle manovre di atterraggio, banalmente

https://www.bufale.net/russia-rischio-schianto-lunare-per-luna-25-e-centrano-guerra-e-sanzioni/

Using data from InSight, scientists discover that Mars is rotating faster
https://www.nasaspaceflight.com/2023/08/insight-rise/

In December 2022, NASA lost contact with its Interior Exploration using Seismic Investigations, Geodesy and… The post Using data from InSight, scientists discover that Mars is rotating faster appeared first on NASASpaceFlight.com .
#Featured #Mars #Other #Science #Deep_Space_Network #DSN #Elysium_Planitia #Insight #Lander #Martian #NASA #planetary_science #RISE

Looks like DSN Canberra just uplinked some fresh new commands to Voyager 2 via its 70-m.

Uplink transmission: 16 bps, S-band, 2.1 GHz, 20 kW.

Go Voyager!

eyes.nasa.gov/dsn/dsn.html
#Voyager #Voyager2 #DSN
7/n

And even as we speak, Voyager 2 is communicating with earth via the 70-m dish at the NASA DSN site in Canberra, Australia.
Uplink transmission does not seem to be active at this time.

https://eyes.nasa.gov/dsn/dsn.html
#Voyager #Voyager2 #DSN
6/n

Voyager 2: Communication Reestablished with One Big Shout - You could practically hear the collective “PHEW!” as NASA announced that they had ... - https://hackaday.com/2023/08/04/voyager-2-communication-reestablished-with-one-big-shout/ #high-gainantenna #spacecraft #canberra #voyager2 #space #news #dsn

Voyager Command Glitch Causes Unplanned Pause in Communications - Important safety tip: When you’re sending commands to the second-most-distant spac... - https://hackaday.com/2023/07/29/voyager-command-glitch-causes-unplanned-pause-in-communications/ #high-gainantenna #startracker #canberra #voyager2 #canopus #s-band #space #xband #news #dsn

Wie stellt sich der #DSN den exkusiven Zugriff auf Messengerdienste eigentlich vor?

Dass da auf der Tür

"Eintritt nur für Beamte"

steht und der Rest der Welt, das einfach zur Kenntnis nimmt und respektiert?
#Überwachung #Staatstrojaner

Seitens der #DSN, Haijawi-Pirchner, werden ohne Belege Behauptungen aufgestellt, bspw. dass unter den Flüchtlingen und Migrant:innen vermehrt IS Anhänger:innen nach Österreich kämen etc. Das kann man glauben oder auch nicht.
Aber ohne tatsächliche überprüfbare Informationen (zb. Verhaftungen, Verurteilungen, Zurückweisungen wegen begründeten Verdachts auf IS Anhängerschaft) sind das nur Bauernfängereien, um ein total fragwürdiges Gesetzt durchzubringen. #ZIB2

This has been available for very long time, but I always love to see that every second we get 20 bytes (160 bits) from Voyager 1 thanks to the Deep Space Network…

https://eyes.nasa.gov/dsn/dsn.html

#DSN #DeepSpaceNetwork #Voyager1

Voilà deux occasions de voir Vîrus. Le rappeur normand sera samedi 27 mai au festival Poesia à la Factorie à Val-de-Reuil et samedi 10 juin aux Concerts de l’Impossible à Dieppe. Entretien avec un artiste à la poésie brute.

#Vîrus #Lafactorie #Maisondepoésie #Dsn
#concert #performance #rap #poesie #festival #poesia #concertsdelimpossible

Lire notre entretien :

https://www.relikto.com/2023/05/23/virus-si-tu-vis-dans-un-seul-monde-ca-va-etre-petit/

okay, was meint ihr?

Soll ich morgen...
a) ...nach #BEW (und danach über #DR, #DCW, vielleicht auch #DMT) fahren?
b) ...nach #BHW (und danach über #DN und dann ein Stück mit der S-Bahn nach #DMT (und wenn sie das noch machen würde, mit der nach #DSN)) fahren?

One of my favorite live visualisations, #DeepSpaceNetwork Now, is finally back online after completing a security review prior to the #Artemis launch.

It never fails to impress me with its simple(!) web design conveying so much information graphically. It's also nice to see the two #Voyager craft still humming away checking in with us.

https://eyes.nasa.gov/dsn/dsn.html
https://www.nasa.gov/directorates/heo/scan/services/networks/deep_space_network/about

#Space #DSN #networking

@ThinkingRaven adoro il connubio tra una classe politica lungimirante e competente e il giornalismo di qualità.
Il #DSN poi è la ciliegina, sul ciuffo di panna, sulla cuspide in zucchero soffiato, sulla finta torta della nonna confezionata che si compra al discount