Search results
Results From The WOW.Com Content Network
After stage separation, the booster flips around (an optional boostback burn reverses its course), a reentry burn sheds gravity-induced speed to prevent stage overheating as the spacecraft reenters the thicker part of the atmosphere, and a landing burn accomplishes the final low-altitude deceleration and touchdown.
Splashdown is the method of landing a spacecraft in a body of water, usually by parachute. The method has been used primarily by American crewed capsules including NASA’s Mercury , Gemini , Apollo and Orion along with the private SpaceX Dragon .
Vertical landing rocket depicted in 1951 comic Rocket Ship X. Vertical landing of spaceships was the predominant mode of rocket landing envisioned in the pre-spaceflight era. Many science fiction authors as well as depictions in popular culture showed rockets landing vertically, typically resting after landing on the space vehicle's fins. This ...
Landspace Technology Corporation was established in 2015, after a Chinese government policy change in 2014 that allowed private capital into the space industry. [11] Since its founding, the company has established several aerospace infrastructure sites in Zhejiang, including a $1.5 billion medium and large-scale liquid rocket assembly and test plant in Jiaxing and an intelligent manufacturing ...
On 30 September 2016, the Rosetta spacecraft ended its mission by hard-landing on the comet in its Ma'at region. [18] [19] The probe was named after the Rosetta Stone, a stele of Egyptian origin featuring a decree in three scripts. The lander was named after the Philae obelisk, which bears a bilingual Greek and Egyptian hieroglyphic inscription.
The spacecraft has also been designed to be able to land safely with a leak "of up to an equivalent orifice of 6.35 mm [0.25 in] in diameter". [25] The spacecraft's nose cone protects the docking port and four forward-facing thrusters during ascent and reentry. This component pivots open for in-space operations.
On Saturday, February 1, 2003, Space Shuttle Columbia disintegrated as it reentered the atmosphere over Texas and Louisiana, killing all seven astronauts on board. It was the second Space Shuttle mission to end in disaster, after the loss of Challenger and crew in 1986.
Focused by the commitment to a Moon landing, in January 1962 the US announced Project Gemini, a two-person spacecraft that would support the later three-person Apollo by developing the key spaceflight technologies of space rendezvous and docking of two craft, flight durations of sufficient length to go to the Moon and back, and extra-vehicular ...