Until now, the aerospace outfit Blue Origin was little more than a plaything for Amazon billionaire Jeff Bezos. The company’s New Shepard rocket has launched a few space tourists, but its upcoming New Glenn vehicle will have a shot at something more important. NASA has awarded Blue Origin a contract to launch a Mars mission next year, marking the firm’s first interplanetary launch.
NASA has chosen Blue Origin to handle launch services for the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) mission, which is part of the agency’s Venture-Class Acquisition of Dedicated and Rideshare (VADR) program. Blue Origin is one of 13 companies to get contracts under the program, designed to tolerate higher risk to allow for more innovation and lower overall costs.
Blue Origin has been developing New Glenn since 2012, announcing the vehicle in 2016, but it has yet to fly. When complete, New Glenn will be 322 feet (92 meters) tall with a diameter of 23 feet (9 meters). That’s larger in both dimensions than the Falcon 9 (70 x 3.7 meters). Like New Shepard, this rocket is designed to have a reusable first stage to reduce launch costs. It’s powered by seven BE-4 engines, a more powerful version of the oxygen and methane-fueled BE-3 used on New Shepard.
A render of what New Glenn may look like when finished.
The timeline is going to be tight — Blue Origin initially expected the first New Glenn launch to happen in 2020, but it has pushed it back several times. Currently, the rocket is slated to fly no earlier than Q4 of this year. NASA plans to launch the ESCAPADE about a year later, at the end of 2024. It’ll be up to Blue Origin to make sure its rocket is ready to go — projects in the VADR program call for less NASA oversight in order to save money.
Assuming Blue Origin comes through on its first interplanetary NASA contract, the ESCAPADE spacecraft will separate from the launch vehicle and spend 11 months coasting toward the red planet. Once there, the spacecraft will split into two identical orbiters, working together to analyze the planet’s magnetosphere. The mission will improve our understanding of how the solar wind interacts with Mars’ weak magnetic field. That’s important information to have if we ever intend to send humans to Mars, for either a quick jaunt or long-term colonization. Although, either one is probably a long way off.
Now read:
- Blue Origin’s ‘Orbital Reef’ Space Station Gets Green Light from NASA
- NASA Will Award Second Lunar Lander Contract to Compete with SpaceX
- NASA and Blue Origin Will Simulate Lunar Gravity With Spinning Rockets
sourse ExtremeTechExtremeTech https://ift.tt/IpkwDY3
ليست هناك تعليقات:
إرسال تعليق