Search results
Results from the WOW.Com Content Network
Deep Space 2 project manager Sarah Gavit with the engineering hardware of the probe. Deep Space 2, also known as "Mars Microprobe," [2] was the second spacecraft developed under the NASA New Millennium Program to flight-test advanced technologies concepts for space missions. The purpose of the program was to do high-risk technology ...
The InSight mission to Mars launched with a C 3 of 8.19 km 2 /s 2. [5] The Parker Solar Probe (via Venus) plans a maximum C 3 of 154 km 2 /s 2. [6] Typical ballistic C 3 (km 2 /s 2) to get from Earth to various planets: Mars 8-16, [7] Jupiter 80, Saturn or Uranus 147. [8] To Pluto (with its orbital inclination) needs about 160–164 km 2 /s 2. [9]
In ballistics, the ballistic coefficient (BC, C b) of a body is a measure of its ability to overcome air resistance in flight. [1] It is inversely proportional to the negative acceleration: a high number indicates a low negative acceleration—the drag on the body is small in proportion to its mass.
Ballistic coefficient: Less than 35 kg/m 2 (7.2 lb/sq ft) Diameter of aeroshell: ... and second was the Mars sample return mission planned for 1975.
First derivative of mean motion; the ballistic coefficient [13]-.00002182 10: 45–52: Second derivative of mean motion (decimal point assumed) [13] 00000-0 11: 54–61: B*, the drag term, or radiation pressure coefficient (decimal point assumed) [13]-11606-4 12: 63: Ephemeris type (always zero; only used in undistributed TLE data) [14] 0 13: ...
Rocket Lab USA, Inc. (NASDAQ:RKLB) shares are trading higher premarket on Monday. The company disclosed that NASA has selected the company to conduct a study on retrieving rock samples from the ...
Maximum bluntness (minimum ballistic coefficient) also yields a minimal terminal velocity at maximum altitude (very important for Mars EDL, but detrimental for military RVs). However, there is an upper limit to bluntness imposed by aerodynamic stability considerations based upon shock wave detachment .
The US Air Force will launch an intercontinental ballistic missile (ICBM) in Southern California next week to test and flex the military’s readiness to use nuclear force. ... Sept. 2, 2020. 2nd ...