Activity for zengun309‭

Type	On...	Excerpt	Status	Date
Question	—	I need a spacecraft to be pulled into the sun's gravity! So, as I understand it, the spacecraft would need to move in the opposite direction to the orbit. Are there any calculations I could make to attach a clicking-tock onto this? If the spacecraft were travelling X kmh against its orbit at Y distance from the Sun, then it would take Z time to hit the Cor... (more)	—	over 4 years ago