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posted by janrinok on Friday April 20 2018, @06:12PM   Printer-friendly
from the refried-space-beans dept.

NASA is going back to the Moon, perhaps permanently, as seen in a new road map (image):

Four months after President Trump directed NASA to return to the Moon, the agency has presented a road map to meet the goals outlined in Space Policy Directive-1. The updated plan shifts focus from the previous "Journey to Mars" campaign back to the Moon, and—eventually—to the Red Planet.

"The Moon will play an important role in expanding human presence deeper into the solar system," said Bill Gerstenmaier, associate administrator of the Human Exploration and Operations Mission Directorate at NASA, in a release issued by the agency.

While the revamped plan may share the same destination as the Apollo program, NASA said it will approach the return in a more measured and sustainable manner. Unlike humanity's first trip to the Moon, the journey back will incorporate both commercial and international partners.

To achieve this, NASA has outlined four strategic goals:

  • Transition low-Earth orbit (LEO) human spaceflight activities to commercial operators.
  • Expand long-duration spaceflight activities to include lunar orbit.
  • Facilitate long-term robotic lunar exploration.
  • Use human exploration of the Moon as groundwork for eventual human missions to Mars and beyond.

This may be the best outcome for the space program. Let NASA focus on the Moon with an eye towards permanently stationing robots and humans there, and let SpaceX or someone else take the credit for a 2020s/early-2030s manned Mars landing. Then work on a permanent presence on Mars using cheaper rocket launches, faster propulsion technologies, better radiation shielding, hardier space potatoes, etc.

Previously: President Trump Signs Space Policy Directive 1


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  • (Score: 2) by Immerman on Saturday April 21 2018, @01:15AM (1 child)

    by Immerman (3985) on Saturday April 21 2018, @01:15AM (#669878)

    Unfortunately, being able to produce half the required technology is exactly as useful as being unable to produce any of it. It's fun to speculate about long-term future possibilities, but making mostly unrelated resource-allocation decisions based on viable sounding ideas is generally a bad idea. Still waiting for those carbon fiber maglev flywheels that were supposed to replace batteries 20 years ago for electric cars and hospital backup power. Ditto the holographic computer storage that was just around the corner in the mid-90s.

    Not that I don't think such ideas are wonderful - for example I think spin-stabilized "mylar" (or better) parabolic orbital mirrors are a WONDERFUL idea - but one that will be incredibly useful for solar power long before they're refined enough to be a viable telescope mirror. It's a lot easier to say "fix any aberrations with instruments" than it is to actually do so. Heck, now that MIT supposedly has mass-producing graphene worked out, maybe we can put a few atoms worth of reflective coating on the stuff and spin it so hard the aberrations become predictable.

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  • (Score: 2) by takyon on Saturday April 21 2018, @01:28AM

    by takyon (881) <{takyon} {at} {}> on Saturday April 21 2018, @01:28AM (#669883) Journal

    I didn't say it would happen soon. But people have to come up with these ideas before they can be made into a reality. NIAC [] is a good platform for that.

    LUVOIR [] is in the pipeline and would probably have a 12 meter aperture.

    One good thing is that with new launchers like BFR, we can make bulkier (up to 150 ton) telescopes that use cheaper (not ultra lightweight) materials. This could allow bigger apertures and lower-than-JWST costs, with no magic space dust.

    [SIG] 10/28/2017: Soylent Upgrade v14 []