SpaceX’s SN5 Starship prototype

It is a prototype of SpaceX’s unscrewed “Mars ship”. It is a stainless steel test.
It is a part of the Starship spacecraft.
The prototype recently completed its first test flight. It successfully flew to an altitude of over 500 feet for a little less than 60 seconds.
Starship is a spacecraft and super-heavy booster rocket meant to act as a reusable transportation system for crew and cargo to the Earth’s orbit, Moon and Mars.
SpaceX has described Starship as “the world’s most powerful launch vehicle” with an ability to carry over 100 metric tonnes to the Earth’s orbit.
Starship can deliver satellites further and at lower marginal costs than SpaceX’s Falcon vehicles and it can ferry both cargo and crew to the International Space Station (ISS).