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NASA Chooses Lockheed Martin To Build Nuclear Mars Rocket

The spacecraft will use a reactor from BWX Technologies to travel to the red planet.

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1 year ago

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nasa chooses lockheed martin to build nuclear mars rocket
Lockheed Martin

NASA and DARPA have chosen Lockheed Martin to build a spacecraft featuring a nuclear rocket engine. The project is known as the Demonstration Rocket for Agile Cislunar Operations (DRACO), and should be ready for trials by 2027, in the hope that it will eventually be used for missions to Mars.

The rocket will use Nuclear thermal propulsion (NTP), which has several advantages over conventional chemical-powered engines. Nuclear power is up to five times more efficient than rocket fuel, which means that future spacecraft will be able to travel significantly further with a larger payload.

“These more powerful and efficient nuclear thermal propulsion systems can provide faster transit times between destinations,” explained Kirk Shireman, VP of Lunar Exploration Campaigns for Lockheed Martin. “Reducing transit time is vital for human missions to Mars to limit a crew’s exposure to radiation”.

lockheed martin mars rocket

The NTP system will use a nuclear reactor to rapidly heat hydrogen propellant to very high temperatures. The gas is then funneled through the engine’s nozzle, creating thrust. “This nuclear thermal propulsion system is designed to be extremely safe and reliable, using High Assay Low Enriched Uranium (HALEU) fuel to rapidly heat a super-cold gas,” explained reactor developers BWX Technologies. “As the gas is heated, it expands quickly and creates thrust to move the spacecraft more efficiently than typical chemical combustion engines”.

Also Read: Take A Balloon Journey To Space, Complete With Fine Dining!

To help alleviate concerns about radioactive leaks, NASA and DARPA will use a conventional rocket to take the new spacecraft out of Earth’s orbit before powering up the reactor after the ship has reached a safe distance.

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UAE Prepares To Launch Two Satellites: Thuraya-2 And MBZ-SAT

HH Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum chaired the first meeting of the Supreme Space Council yesterday.

Published

5 days ago

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December 17, 2024

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uae prepares to launch two satellites thuraya-2 and mbz-sat

HH Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, Crown Prince of Dubai and Deputy Prime Minister of the UAE, chaired the first meeting of the Supreme Space Council in Dubai on December 16, 2024. The session highlighted the UAE’s ambitious space plans and took stock of the sector’s economic progress.

The council emphasized the growing role of private companies in advancing space technologies, noting that their contributions are now equal to that of the public sector. Members also praised initiatives like the Space Economic Zones Programme, which are designed to fuel innovation and investment in the space industry.

Discussing the UAE’s space journey, HH Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum remarked, “The national space sector continues to grow and advance, and we take immense pride in the remarkable achievements we have accomplished over the years”.

Sheikh Hamdan also received updates on two upcoming satellite projects: Thuraya-2 and MBZ-SAT. Thuraya-2, developed by Space42, is slated for launch this December. Meanwhile, the MBZ-SAT, created by the Mohammed Bin Rashid Space Centre (MBRSC), will soon follow. MBRSC, a major driver of the UAE National Space Programme, continues to lead the nation’s space-related developments.

Space42 took the opportunity to showcase its advancements, including ongoing collaborations between public and private entities. The company also outlined strategies to promote innovation, boost revenue streams, and create new opportunities for growth in the sector.

Also Read: IBM Opens New Doha Office To Support Qatar’s Digital Growth

The UAE’s current projects build on a growing legacy of space exploration. Back in 2020, the nation made headlines with its Mars mission, successfully sending a probe into the planet’s orbit in 2021. This mission, which is now in its second phase as of June 2024, has been collecting critical data to develop a comprehensive diurnal image of Mars.

The UAE also ventured into lunar exploration with an unmanned mission aimed at studying untouched regions of the Moon’s surface. While the probe ultimately crashed during its landing attempt after communication was lost seconds before touchdown, the effort represented a significant step in the country’s exploration ambitions.

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