The two orbital maneuvering systems' (OMS) engines are located in pods on the aft section of the orbiter, one on either side of the tail. These engines place the shuttle into final orbit, change the shuttle's position from one orbit to another, and slow the shuttle down for re...
At the launch pad, the craft, roughly 50 meters (164 feet) in length, is secured with three large arms that make sure the rocket is pointed skyward. These arms will fall away as the rocket pushes away from the ground. Then the launch team performs a rehearsal. This practice run engages...
The two orbital maneuvering systems' (OMS) engines are located in pods on the aft section of the orbiter, one on either side of the tail. These engines place the shuttle into final orbit, change the shuttle's position from one orbit to another, and slow the shuttle down for re...
In 1984, President Ronald Reagan proposed that the United States, in cooperation with other countries, build a permanently inhabited space station. Reagan envisioned a station that would have government and industry support. To help with the enormous costs of the station, the U.S. forged a coope...
The two orbital maneuvering systems' (OMS) engines are located in pods on the aft section of the orbiter, one on either side of the tail. These engines place the shuttle into final orbit, change the shuttle's position from one orbit to another, and slow the shuttle down for re...
The two orbital maneuvering systems' (OMS) engines are located in pods on the aft section of the orbiter, one on either side of the tail. These engines place the shuttle into final orbit, change the shuttle's position from one orbit to another, and slow the shuttle down for re...
In 1984, President Ronald Reagan proposed that the United States, in cooperation with other countries, build a permanently inhabited space station. Reagan envisioned a station that would have government and industry support. To help with the enormous costs of the station, the U.S. forged a coope...
On Earth that usually isn't a problem because plants absorb CO2. Yet gardening space is limited on the ISS, which forced engineers to devise other means of removing excess carbon dioxide. After the electrolysis process kicks in, some of the hydrogen reacts with the accumulating CO2. A byprod...
In 1984, President Ronald Reagan proposed that the United States, in cooperation with other countries, build a permanently inhabited space station. Reagan envisioned a station that would have government and industry support. To help with the enormous costs of the station, the U.S. forged a coope...
At the launch pad, the craft, roughly 50 meters (164 feet) in length, is secured with three large arms that make sure the rocket is pointed skyward. These arms will fall away as the rocket pushes away from the ground. Then the launch team performs a rehearsal. This practice run engages...