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posted by janrinok on Monday February 04 2019, @06:15PM   Printer-friendly
from the are-we-bere-yet? dept.

On February 18th, Israeli firm SpaceIL is ready to launch from Cape Canaveral, Florida what will become

the first privately funded mission to launch from Earth and land on the moon, and the first spacecraft to propel itself over the lunar surface after landing by "hopping" on its rocket engine to a second landing spot. The mission marks yet another milestone, not only in the history and technical arc of space exploration, but also in how humankind goes about space exploration.

The lander for the mission, dubbed 'Beresheet' which stands for "In the beginning", is

... about the size and shape of a family dinner table, roughly 6 feet in diameter and 4 feet high, weighing (on Earth) about 350 pounds.

The article neglects to mention that a single layer of approximately 462 of the landers would fit within the confines of an Ice Hockey rink.

Carrying instrumentation to measure the magnetic field of the moon, a laser-reflector provided by NASA and a time-capsule of cultural and historical Israeli artifacts, the mission will ride into space as a secondary payload — like a rideshare passenger — aboard a SpaceX Falcon 9 rocket.

The primary payload is a communications satellite bound for geostationary orbit (less than 1/10 of the way to the moon). Once dropped off at geostationary orbit by the Falcon 9,

with a small amount of additional energy from its own propulsion system, Beresheet can boost its own orbit by positioning itself so that it's captured by the moon's gravitational pull. This process will take several weeks.

Once landed on the moon, however, the mission may only last a few more days. The lander is not designed for the long haul, but instead will demonstrate advances in technology as well as the business model for a privately funded spacecraft landing on another body in the solar system.

It is always possibile that future moon hikers will come across the lander's various landing spots on the lunar surface. No doubt future moon park rangers will inform them that Beresheet's hop locations can be identified by deposits the lander made which contain small bells and smell like pepper.


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  • (Score: 3, Interesting) by takyon on Monday February 04 2019, @06:44PM

    by takyon (881) <takyonNO@SPAMsoylentnews.org> on Monday February 04 2019, @06:44PM (#796221) Journal

    They were a former Google Lunar X Prize contestant but didn't get off the ground, like everyone else.

    https://en.wikipedia.org/wiki/SpaceIL [wikipedia.org]

    SpaceIL team was formed as a nonprofit organization wishing to promote scientific and technological education in Israel. Its total budget is estimated at US$95 million, provided mainly by philanthropists and the Israel Space Agency (ISA).

    More details about the funding in the article show that a nonprofit mission to the Moon's surface is not easy.

    Now they don't have to pay the full ~$62 million cost of a Falcon 9 launch since they are a secondary payload, but you can imagine how Starship/BFR could improve things if it can launch at a lower cost than Falcon 9, carrying larger and more massive payloads at higher velocity, etc. If you make your payload small and cheap enough, maybe you can reach the Moon on a more modest crowdfunding budget.

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