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Beiträge, die mit NASA getaggt sind



U.S. Astronauts Suni Williams, Butch Wilmore, Nick Hague, and Roscosmos Cosmonaut Aleksandr Gorbunov splashed down off the coast of Tallahassee, Florida, in the SpaceX Crew Dragon Freedom Capsule on March 18 at 5:57 PM EST.

Image Credit: NASA

@space@lemmy.world @worldnews@lemmy.ml @ news@lemme.world @world@lemmy.world @space@newsmast.community @space@lemmy.ml #space #science #nasa


Thor's Helmet

Thor not only has his own day (Thursday), but a helmet in the heavens. Popularly called Thor's Helmet, NGC 2359 is a hat-shaped cosmic cloud with wing-like appendages. Heroically sized even for a Norse god, Thor's Helmet is about 30 light-years across.

@science@lemmy.world @science@beehaw.org @space@beehaw.org @space@lemmy.world @science@lemmy.ml @space@newsmast.community @space@lemmy.ml #space #science #nasa #astronomy


Venus and the Triply Ultraviolet Sun

This was a very unusual type of solar eclipse. Typically, it is the Earth's Moon that eclipses the Sun. In 2012, though, the planet Venus took a turn. Like a solar eclipse by the Moon, the phase of Venus became a continually thinner crescent as Venus became increasingly better aligned with the Sun. Eventually the alignment became perfect and the phase of Venus dropped to zero.

@science@lemmy.world @space@lemmy.world @science@lemmy.ml @space@newsmast.community @space@lemmy.ml #space #science #nasa #astronomy


Keine "signifikante" Gefahr mehr: Asteroid 2024 YR₄ könnte 2032 den Mond treffen

Die Erde wird 2024 YR₄ in sieben Jahren verfehlen, das gilt jetzt als sicher. Aber noch kann eine Kollision mit dem Mond nicht ganz ausgeschlossen werden.

heise.de/news/Keine-signifikan…

#Astronomie #NASA #Wissen #Wissenschaft #news


NASA's switch to Linux in space was driven by reliability, flexibility, and security concerns. The International Space Station (ISS) originally relied on Windows, but astronauts frequently encountered crashes and instability. In 2013, NASA announced that all laptops on the ISS would transition to Debian, a Linux-based operating system, to improve stability and control over software.

This change wasn’t just about reliability. Windows was much more vulnerable to malware, and in 2007, a worm named W32.Gammima.AG spread to the ISS. With Linux, NASA gained the ability to modify and customize the system for mission-critical applications without depending on proprietary software. Today, Linux powers much of NASA’s space infrastructure, from ISS systems to Mars rovers and beyond.

#Linux #NASA #Debian #OpenSource #SpaceTech #TechHistory


Hello! Nice to meet you!
My name is Benedetta (Benny) and I am Italian. 🇮🇹
I am a science communicator and an Analog Astronaut. 👩🏻‍🚀
My goal is to become the next Italian woman to fly to space! 🚀
I am a citizen scientist for NASA and also an asteroid huntress ☄️

#space #moon #mars #nasa #aerospace #astronaut #astronauta #cosmonaut #spacewalk #spacesuit #rocket #rocketscience #spacetravel #spaceflight


In der Schwerelosigkeit brennt eine Kerze mit einer kugelförmigen blauen Flamme.

#NASA #ESA

wissenschaft.de/astronomie-phy…

#nasa #esa


A magnificent Photography composition of the Cosmos superbly captured

Última Thule Kuiper Belt

apod.nasa.gov/apod/ap190228.ht…

#NASA #space #Cosmos #Photography #Physics #Chemistry

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