What is the Delta II technology used for?
The Delta II is used to launch small to medium payloads (2,170 kg [4,790 pounds] to geostationary orbit) and has launched such spacecraft as Near Earth Asteroid Rendezvous and the Mars Exploration Rovers.
Is the Delta II retired?
Delta II was an expendable launch system, originally designed and built by McDonnell Douglas. Delta II was part of the Delta rocket family and entered service in 1989….Delta II.
| Size | |
|---|---|
| Mass | 806–1,519 kg (1,777–3,349 lb) |
| Launch history | |
| Status | Retired |
| Launch sites | Cape Canaveral, SLC-17 Vandenberg Air Force Base, SLC-2W |
What was the second rocket in space?
List of first orbital launches by country
| Order | Country | Rocket |
|---|---|---|
| 1 | Soviet Union | Sputnik-PS |
| 2 | United States | Juno I |
| 3 | France | Diamant A |
| 4 | Japan | Lambda-4S |
What does NASA use to send Rovers into space?
The radio waves to and from the rover are sent through the orbiters using UHF antennas, which are close-range antennas that are like walkie-talkies compared to the long range of low-gain and high-gain antennas.
What does NASA use to get rovers to space?
[More on the Mars Exploration Rover launch vehicle.] The traditional Delta II rocket (used to lift Spirit) has been used to propel many NASA missions into space and has a history of more than 40 uccessful launches, but some spacecraft need more energy to propel them on their way to Mars and other planets.
How tall is delta2?
The Industry Workhorse
| First Flight | February 1989 |
|---|---|
| Missions Flown | 155 |
| Height | 128 ft | 39 m |
| Mass at liftoff | 510,000 lbs | 231,000 kg |
| Lift Capability to LEO | 13,000 lbs | 6,100 kg |
What was the first thing NASA sent to space?
Sputnik 1
About the mission Explorer 1 became the first successfully launched satellite by the United States when it was sent to space on January 31, 1958. A quick response to the Soviet Union’s launch of Sputnik 1, Explorer 1’s success marked the beginning of the U.S. Space Age.
What was NASA’s first rocket?
NASA’s first human spaceflight program was Project Mercury. This ambitious undertaking was launched in 1958—about a year after the U.S.S.R. had signified the start of the Space Age with the successful launch of the satellite Sputnik 1.
What rocket will go to Mars?
Mars 2020 launched on an Atlas V-541, an intermediate-class launch vehicle. NASA selected this rocket because it has the right liftoff capability for the “heavy weight” requirements for Mars 2020.
What was the name of the Mars rover that died?
Mars Rover Opportunity
NASA’s Opportunity rover used its navigation camera to capture this northward view of tracks in May 2010 during its long trek to Mars’ Endeavour crater. Opportunity lost. NASA has officially declared an end to the mission of the six-wheeled rover on Mars.