The satellite was given an official title "Kosmos-2525" and came online in orbit without complications.

Watch: Russian rocket takes military satellite into orbit

The hypersonic wind tunnel helps to improve aerodynamics as the plane reaches top speed.

China building world's fastest hypersonic wind tunnel: Report

invincible-missile

Invincible Missile, News on Invincible Missile, stories on Invincible Missile, articles on Invincible Missile, Invincible Missile stories at Wion, Invincible Missile news, Invincible Missile latest news

invincible missile

Watch: Russian rocket takes military satellite into orbit

China building world's fastest hypersonic wind tunnel: Report