SpaceX fuels up fully stacked Starship vehicle for 1st time ever (video)

Gravitational Waves May Reveal Start of Time, Physicists Say

SpaceX Prepping for First Full Test Fire of Its Mega Starship Rocket Next Week. The Super Heavy booster designed to get Starship to orbit has never before lit up all 33 of its engines at once.

ESA’s Planetary Defense Mission: Time of Trial for Hera Spacecraft