Gianmarco Vespia

Seguitemi e vi racconterò le ultime novità sulle avventure astronautiche di Cina e Slovacchia.

[Gianmarco Vespia @vespiacic]

Correlation between countries starting with "I" and energy prices is too high to be casual.

[Gianmarco Vespia @vespiacic]

Just want to share the video we make for AstronautiNEWS, showing how to get a clear view of the flybys occurring in the current month or upcoming months.

[AstronautiCAST @AstronautiCAST]

Aggiornamenti dal sistema solare: aprile 2026.

https://t.co/TPTGlSJ3Dq

[Gianmarco Vespia @vespiacic]

@DrPhiltill That's strange, the exobase of Pluto is between 1000 and 2000 km. I'd say that image is not reliable. I'll try to dig more.

[Gianmarco Vespia @vespiacic]

@NASAJPL Why is specific impulse missing in the article? How can we know the efficiency of the engine?

[Gianmarco Vespia @vespiacic]

@junshiguancha1 I use it, which account is publishing these details?

[Gianmarco Vespia @vespiacic]

@SpcPlcyOnline Isn't 17.5 seconds as per NASA blog?

[Gianmarco Vespia @vespiacic]

Hi @NASASolarSystem I suppose you have a bug in the "Where are Voyager 1 and Voyager 2 Now?" page. Today for Voyager 1 the two distances reported don't respect the triangle inequality rule. The difference should be less or equal than 1 AU.

[Gianmarco Vespia @vespiacic]

@meri_college I hope you continue these Space Bulletins, they are very interesting

[Gianmarco Vespia @vespiacic]

@ESA_Hera @NASA @esaoperations Did the probe do the DSM manoeuvre planned last February?

[Gianmarco Vespia @vespiacic]

@krypto_flower @SciGuySpace You don't need maintenance. Go on the surface, go back home, dispose everything. He orbit is better if you want to go as soon as possible, and don't care about benefits of nrho.

[Gianmarco Vespia @vespiacic]

@CJHandmer @SciGuySpace It was an alternative parking orbit proposed in 2022. Periapsid above the equator, polar orbit. Better to go to the moon, worse for long plan terms like a gateway.

[Gianmarco Vespia @vespiacic]

@MPrinParr The dust cloud won't look like the one in the image without atmosfere.

[Gianmarco Vespia @vespiacic]

@RossDynamicsLab If you shake your phone, you can see a 3D pattern.

[Gianmarco Vespia @vespiacic]

@raz_liu Excellent, thank you very much.

[Gianmarco Vespia @vespiacic]

@AurelianoStingi Non c'era pure niente carne rossa?

[Gianmarco Vespia @vespiacic]

Not bad for first day at work, 2104 new asteroids in the first 10 hours. #verarubin

[U.S. National Science Foundation @NSF]

In about 10 hours of test observations, NSF-DOE @VRubinObs already discovered 2,104 never-before-seen asteroids in our solar system, including seven near-Earth asteroids (which pose no danger). https://t.co/FvSan4Elrh

#CaptureTheCosmos #RubinFirstLook

[Gianmarco Vespia @vespiacic]

@coastal8049 Wait, wasn't Tiandu-1 supposed to be in some ELFO frozen?