MOFFETT Field, Calif. (DSI PR) — Deep Space Industries announced today that it has signed a contract with Astro Digital to provide several CometTM water-based satellite propulsion systems. Comet is a simple, launch-safe, and cost-effective electrothermal propulsion system that uses water as a propellant and can be customized for nearly any small satellite application.
NASA has selected three proposed focused on a miniaturized lunar rover and extraction of CO2 from the martian atmosphere under the space agency’s Small Business Research Innovation (SBIR) Phase II program.
Astrobotic, Air Squared and TDA Research were selected for two-year contracts worth up to $750,000 apiece to pursue projects focused on the moon and Mars. Each company previously received funding for its in-situ resource utilization (ISRU) project under the first phase of the SBIR program.
WASHINGTON, DC (NASA PR) — NASA is focused on an ambitious plan to advance the nation’s space program by increasing science activities near and on the Moon and ultimately returning humans to the surface.
As part of the President’s fiscal year 2019 budget proposal, NASA is planning a new Moon-focused exploration campaign that starts with a series of progressive commercial robotic missions.
NASA has selected Vector Launch company for a Small Business Innovation Research (SBIR) Phase II award to demonstrate a micropump-based stage pressurization system. The two-year contract is worth up to $750,000.
“Electrically-driven micropumps drive a small portion of each propellant over a novel 3D-printed heat exchanger at the engine to pressurize the tanks. Excess flow can be diverted to the engine as needed,” the company said in its proposal.
By Elizabeth Zubritsky NASA’s Goddard Space Flight Center
GREENBELT, Md. (NASA PR) — A new analysis of data from two lunar missions finds evidence that the Moon’s water is widely distributed across the surface and is not confined to a particular region or type of terrain. The water appears to be present day and night, though it’s not necessarily easily accessible.
The interview with Ross starts out well enough, with the Commerce secretary talking about simplifying government regulations to spur commercial space developing. Then it veers off into lunar geology, which the secretary appears to have a far lesser grasp of. Vanity Fair did a bit of fact checking on his claim.
Ross said that the White House hopes to “turn the moon into a kind of gas station for outer space,” which it will do by using “the dark surfaces that you see when you look up at the moon, [which] are actually hundreds of feet of solid ice”; “break[ing] the ice down into hydrogen and oxygen,” and “us[ing] those as the fuel propellant.” The only problem? According to Dr. Kevin Peter Hickerson, nuclear physicist and Surely You’re Joking host, Ross is ostensibly talking out of his ass.
“Hundreds of feet of solid ice? That’s not even remotely true,” Hickerson told me, noting that the patches Ross referred to are actually ancient lava flows. “Yes, there is water on the moon, but it’s not pure ice, it’s about 0.1 percent of the mass and locked up in rock.” He added that, while there is ice on the moon’s poles, “and we can possibly extract water and make fuel from that . . . it’s not the cost-effective venture he’s suggesting.” Perhaps, Hickerson noted, Ross was referring to the “sci-fi fuel of the future” called Helium-3 that does exist on the moon, but that scientists haven’t figured out how to use yet. “Maybe someone mentioned that to [Ross] and he got confused,” Hickerson posited.
Last month NASA officials gave a series of presentations about the space agency’s deep-space exploration plans to the NASA Advisory Council’s Human Exploration and Operations (HEO) Committee. I have excerpted slides from those presentations to provide an overview of what the space agency is planning. (more…)
TOKYO — ispace, a Japanese start-up responsible for Team HAKUTO’s entry in the Google Lunar X Prize, is planning to announce “the largest fund raised in Series A in the global space industry” next week to support its efforts to mine the moon.
“It involves a round of significant financing and details around the next missions of ispace, planned after the currently run HAKUTO project,” according to an invitation sent to journalists.
NASA is seeking “proposals for trade studies and design, fabrication, and testing of critical components and subsystems for acquisition and processing of extraterrestrial resources into water, oxygen, and fuel.”
The broad agency announcement (BAA) came in an appendix to the space agency’s Next Space Technologies for Exploration Partnerships 2 (NextSTEP-2) program, which has been working with commercial companies on facilitating space exploration and development beyond Earth orbit.
Elon Musk conducted an Ask Me Anything session on Reddit on Saturday. Below are selected responses to questions. A full list of questions and answers is located here.
Will be starting with a full-scale Ship doing short hops of a few hundred kilometers altitude and lateral distance. Those are fairly easy on the vehicle, as no heat shield is needed, we can have a large amount of reserve propellant and don’t need the high area ratio, deep space Raptor engines.
Next step will be doing orbital velocity Ship flights, which will need all of the above. Worth noting that BFS is capable of reaching orbit by itself with low payload, but having the BF Booster increases payload by more than an order of magnitude. Earth is the wrong planet for single stage to orbit. No problemo on Mars. (more…)
PARIS (ESA PR) — In the first act of lunar exploration, Neil Armstrong and Buzz Aldrin were major characters. In setting its sights on the Moon, ESA hopes to bring many more actors to this off-world stage.
By testing the market for transport services to the Moon, ESA aims to push the limits of technology and create new models of space business.
COLOGNE, Germany (ESA PR) — Bricks have been 3D printed out of simulated moondust using concentrated sunlight – proving in principle that future lunar colonists could one day use the same approach to build settlements on the Moon.
“We took simulated lunar material and cooked it in a solar furnace,” explains materials engineer Advenit Makaya, overseeing the project for ESA.
While competitors in the $30 million Google Lunar X Prize are rushing to launch small rovers and hoppers to the moon by the end of the year to replicate what the Soviets achieved in the 1970’s, NASA has been quietly working on a much more capable vehicle designed to take lunar exploration to the next level.