fastest spacecraft

Helios 2 – Second fastest man made object in the world (Feb 2020)

Helios 2 – Second fastest man made object in the world (Feb 2020)

Helios 2 – Second fastest man made object in the world (Feb 2020): Helios 2 was the successor of Helios 1 with better performance and technology, and also the predecessor of Parker solar probe. It was the second spacecraft launched into heliocentric orbit on 15 January 1976 by NASA to examine the sun. It could […]

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