Mars in just 39 days will be possible thanks to NASA-funded plasma engine
NASA has announced collaborations with 12 space technology
companies as part of their Next Space Technologies for Exploration Partnerships
(NextSTEP) that will give a thrust to developing advanced machinery making even
a short journey of 39 days to Mars a possibility. The program is part of the US
agency’s deep-space destination mission that is aimed at increasing human
presence in the cis-lunar (between moon and earth) space and also on the red
planet.
The partnerships
publicized this week involve million dollar funding that will be on
fixed-contract basis and paid as milestone achievement installments. 3
companies namely Ad Astra Rocket, Aeroject Rocketdyne and MSNW LLC, have been
assigned the objective of developing state-of-the-art propulsion engines that
can produce outputs of 50kW to 300kW. NASA’s current technology has only below
5kW capacity.
According to the Daily Mail,
out of these 3 firms, the Ad Astra Rocket claims its plasma fueled Vasimr (Variable
Specific Impulse Magnetoplasma Rocket) engine has the potential of reducing
traveling time to Mars to only 39 days. The Texas-based company will be
receiving a $10 million grant with which it hopes to successfully test the
propulsion system for a 100-hour operation time. The Vasimr has already
completed 10000 rounds of short firing sequences.
Apart from manufacturing advanced engines, 7 companies have been
selected for developing habitat- and life-supporting environments for the
astronauts. The Orion spacecraft that will kick-start NASA’s human exploration
out of Earth’s low orbit currently can sustain a 4-crew group for only 21 days
from and back to Earth. The US space agency wants the firms to create
innovative habitat systems that can provide resources that will increase the
4-crew members’ expected stay from 21 days to 60 days.
NASA has also roped in
2 space technology firms to develop small satellites called payloads that will
be aboard the Orion during its Exploration Mission-1 flight that is part of the
Space Launch System. Named the CubeSat project, it is designed to gather
important data that will decrease the risk and enhance the future endeavors of
deep-space exploration.
Comments
Post a Comment