Roberto Mastri

Docente di Storia e Filosofia al Liceo Malpighi di Bologna (1988). Creatore di WEBpatente (1997). Appassionato di astronautica (1967). Lunatico (da sempre)

[Marco Casolino @CasolinoMarco]

https://t.co/w1OwW5JHgx

Mini-EUSO telescope on board the ISS: in-flight operations and performances (by L. Marcelli)

[Tory Bruno @torybruno]

BE4 is in the house!!

FE2 is on. FE1 will join it momentarily. #VulcanRocket #CountdownToVulcan #BE4 ⁦@blueorigin⁩

[Firefly Aerospace @FireflySpace]

📢 Announcement: We are thrilled to add Jim Bridenstine, former NASA Administrator, to our Advisory Board. https://t.co/rwTl8TrOCt

[Tory Bruno @torybruno]

Hung a BE4 flight engine on the Vulcan booster (off camera) last week. Thought you might find it interesting. #VulcanRocket #CountdownToVulcan

[Marco Casolino @CasolinoMarco]

https://t.co/Z4EQ210eqN

Today marks the third year of the "first light" of Mini-EUSO detector on board the ISS! Here is the ASI news

[Luca Parmitano @astro_luca]

Difficile descrivere l’emozione di ricevere questa graditissima - e inaspettata- onorificenza dalle mani del Presidente. A Lui - e all’Italia - va la mia gratitudine, con la speranza di saper meritare questo onore.

[Andy Saunders - Apollo Remastered @AndySaunders_1]

Countdown to the launch of #ApolloRemastered
T-2 days!

***FREE BOOK ALERT***

One signed copy of the book and bookmark to be won.

Simply like, follow and retweet to be in the draw.

Pre-order (UK): https://t.co/0xAhg1ZoVi
(US/CAN): https://t.co/Nw5itB8S0L

[NASA Artemis @NASAArtemis]

We are going.

As @NASA prepares to send astronauts to the Moon under #Artemis, we have identified 13 candidate landing regions near the lunar South Pole.

Learn about the landing regions and what sets them apart: https://t.co/XagoqjMi9b

[Erika  @ExploreCosmos_]

Something special is happening to Comet C/2017 K2 #PanSTARRS. It's about to plunge through Earth's orbital plane aka the ecliptic. The passage is giving us a rare view of the comet's two tails. 1/

[Aaron Bateman @aaronbateman22]

Declassified technical operation manual for the Program 437 nuclear anti-satellite weapon that was operational until 1975.

[Rêves d'Espace @RevesdEspace]

🚀 Un gros moteur pour une grosse fusée à venir #Vulcan

[Roberto Mastri @RobertoMastri]

A little patience is needed, but #TesserISAA (with its message of peaceful 🏳️‍🌈 scientific and technological collaboration amongst peoples) reaches everywhere @astronauticast

[UkraineWorld @ukraine_world]

🇺🇦 is a member of #EU family!
Support the petition https://t.co/aPKUvbrrEy, which is to be submitted to the @EUCouncil before the meeting in #Brussels on June 23.

🗺️ All details on the official website: https://t.co/7k5nddhGD0

#StandWithUkraine
#SupportUkraine
#EUkraineNOW

[ISRO @isro]

(1/2) ISRO successfully completed the static test of a human-rated solid rocket booster (HS200) for the Gaganyaan Programme at Satish Dhawan Space Centre (SDSC), Sriharikota, Andhra Pradesh on May 13, 2022, at 7:20 AM local time. https://t.co/uKOzVCJYkr

[Ryan Nagata @ryannagata]

How the Apollo LEVA (Lunar Extravehicular Visor Assembly) works.

[Boeing Space @BoeingSpace]

Today teams will roll the Orbital Flight Test-2 #Starliner out of our factory at @NASAKennedy for stack on the @ulalaunch #AtlasV rocket.

Watch this channel starting at 4:00 a.m. ET for live rollout updates, and stay tuned as we prep for May 19 launch to @Space_Station.

[Dr. Sebastian Voltmer @SeVoSpace]

This is NOT a comet but the #planet #Mercury which can currently be found very close to the #Pleiades at dusk. The solar wind blows sodium atoms from Mercury's surface into #space. This creates a #tail around 2.5 million kilometers long! Curious to see my gear for this shot? :)

[Tory Bruno @torybruno]

Engines!! Vulcan Flight BE-4s heading to the build stand.

[Samantha Cristoforetti @AstroSamantha]

Insegnanti, un concorso per voi!
Per premiare la vostra dedizione e la vostra creatività e per condividere i progetti e le buone pratiche di insegnamento incentrato attorno al tema dello spazio, affinché altre classi possano beneficiare del vostro talento e del vostro lavoro!

[Rocket Lab @RocketLab]

Final helicopter capture tests are underway for #ThereAndBackAgain, but weather in the recovery zone is unfavorable over the coming days so we’re targeting no earlier than April 27 UTC / April 28 NZT for launch. 🚀🪂🚁