Recent content by John Done

For a lot of space missions, it would be better to use reusable space tugs as they are auxiliary spacecraft made to assist in the direction of large ships and their cargo when maneuvering in orbital transfer fleets and transit corridors, for which attractive beams or magnetic clamps were used.

The space race began in the 1950s between the Soviet Union and the United States of America. As of 2016, artificial satellites of about fifty countries are in earth orbit, but only 14 countries have historically achieved the ability to launch them with their own launch vehicles, and 11 have this...

Is it your own drone? Have you built it yourselves?

The mission of the Mars Helicopter drone will be to explore hard-to-reach places on Mars, such as steep rocks, caves, and deep craters, and to test the performance of such devices in the rarefied atmosphere of the planet as part of the Mars 2020 program.

They plan 7 launches in November.

Since 2011, American astronauts have flown to the ISS on Russian Soyuz spacecraft - the United States did not have its own manned spacecraft. In 2014, SpaceX received $ 2.6 billion to build ships. The astronauts will return with the Crew Dragon capsule.

The Crew Dragon became the first space vehicle to launch humans from American soil in nine years.