# Most recents (3)

🟣 ESTRENOS DE ESTA SEMANA 🟣
➡️ Del 6 al 12 de junio ⬅️
🎥 Salas de Cine y Plataformas. 📺
Estas son nuestras recomendaciones:

🟣 Jurassic World: Dominion
🟣 La primera muerte
🟣 Peaky Blinders
🟣 Ms. Marvel

⬇️ ¡Tráileres y Sinopsis! ⬇️
🟣 Jurassic World: Dominion
➡️ [CINE] 9 de junio
➡️ 2h 26 min

Cuatro años después de la destrucción de Isla Nublar, los dinosaurios ahora viven y cazan libres por todo el mundo. ¿Los seres humanos seguirán siendo los depredadores máximos?
#JurassicWorld
🟣 La primera muerte
➡️ [NETFLIX] 10 de junio
➡️ Temporada #01 - 8 episodios - 60 min

#LaPrimeraMuerte #FirstKill
165. #Panchayat season 2
166. #ThisIsUs season 6
My friends and I did some math on #ForAllMankind's Pathfinder shuttle and came to the conclusion that, to be able to reach orbit from an airlaunch, have the propellant fit inside its hull, and be light enough for a C-5 Galaxy to lift it, it needs to have a Liquid Core NTR.
From an airplane launch, let us assume you need around 8.8 km/s of ΔV.
A NERVA engine has an Exhaust Velocity of about 8.25 km/s.

Using Tsiolkovsky's rearranged to find the mass ratio, we get that:
e^(8.8/8.25) ≈ 2.9

1/?
Let us assume Pathfinder weights more-or-less the same as the Shuttle Orbiter, and has a payload capacity of ~80 Tons. It thus has 80 + 20 tons = 100 Tons at launch, sans propellant.

A mass ratio of 2.9 makes it so it has a wet mass of 290 tons.