Eldorado Posted January 26, 2022 #1 Share Posted January 26, 2022 The booster was originally launched from Florida in February 2015 as part of an interplanetary mission to send a space weather satellite on a million-mile journey. But after completing a long burn of its engines and sending the NOAA’s Deep Space Climate Observatory on its way to the so-called Lagrange point – a gravity-neutral position four times further than the moon and in direct line with the sun – the rocket’s second stage became derelict. At this stage it was high enough that it did not have enough fuel to return to Earth’s atmosphere but also “lacked the energy to escape the gravity of the Earth-Moon system”, meteorologist Eric Berger explained in a recent post on Ars Technica. MSN 5 Link to comment Share on other sites More sharing options...
Jon the frog Posted January 26, 2022 #2 Share Posted January 26, 2022 (edited) 38 minutes ago, Eldorado said: The booster was originally launched from Florida in February 2015 as part of an interplanetary mission to send a space weather satellite on a million-mile journey. But after completing a long burn of its engines and sending the NOAA’s Deep Space Climate Observatory on its way to the so-called Lagrange point – a gravity-neutral position four times further than the moon and in direct line with the sun – the rocket’s second stage became derelict. At this stage it was high enough that it did not have enough fuel to return to Earth’s atmosphere but also “lacked the energy to escape the gravity of the Earth-Moon system”, meteorologist Eric Berger explained in a recent post on Ars Technica. MSN Sad that it will probably not fall on the visible side ! Edited January 26, 2022 by Jon the frog 1 Link to comment Share on other sites More sharing options...
acute Posted January 26, 2022 #3 Share Posted January 26, 2022 I love all the stories about the SpaceXploding Rockets, but I've moved my Austin Allegro just in case. 5 Link to comment Share on other sites More sharing options...
jethrofloyd Posted January 29, 2022 #4 Share Posted January 29, 2022 A poor Moon 1 1 Link to comment Share on other sites More sharing options...
+and-then Posted January 29, 2022 #5 Share Posted January 29, 2022 Several of the 3rd stage boosters from the Apollo moon missions were intentionally crashed into the lunar surface to test seismometers. https://physics.stackexchange.com/questions/32842/what-happened-to-apollos-saturn-third-stage-rockets https://www.space.com/31503-apollo-16-moon-rocket-crash-site-photo.html 2 1 Link to comment Share on other sites More sharing options...
Poncho_Peanatus Posted February 5, 2022 #6 Share Posted February 5, 2022 So in other words, Space X will succesfully land on the moon before NASA. m'kay 2 Link to comment Share on other sites More sharing options...
+and-then Posted February 7, 2022 #7 Share Posted February 7, 2022 On 2/5/2022 at 1:45 AM, Poncho_Peanatus said: So in other words, Space X will succesfully land on the moon before NASA. m'kay Impact? Oh yeah. Land? Not so much 2 Link to comment Share on other sites More sharing options...
Poncho_Peanatus Posted February 7, 2022 #8 Share Posted February 7, 2022 15 hours ago, and then said: Impact? Oh yeah. Land? Not so much just a matter of definitions Link to comment Share on other sites More sharing options...
Hyperionxvii Posted February 10, 2022 #9 Share Posted February 10, 2022 Oh noes. We will all be living on the side of cliffs in pods soon, they're going to break the moon! Link to comment Share on other sites More sharing options...
AnthonyS Posted February 22, 2022 #10 Share Posted February 22, 2022 Nice. Link to comment Share on other sites More sharing options...
Eldorado Posted March 3, 2022 Author #11 Share Posted March 3, 2022 A wayward rocket stage is poised to bombard the moon on Friday (March 4), and the coming impact has earned some scientific attention. Reportedly, the Goldstone Solar System Radar near Barstow, California, is set to observe the object a few days before impact. And NASA's Lunar Reconnaissance Orbiter (LRO) will look for changes in the moon's exosphere — a very thin layer of gases — due to the crash and then later scan the lunar surface for the impact crater itself. The rocket stage is on track to slam into Hertzsprung Crater on the far side of the moon on Friday at 7:25 a.m. EST (1225 GMT). The impact will mark the first time a piece of space junk accidentally smacks into the lunar surface, experts say. (This doesn't count the spacecraft that have crashed while attempting to land on the moon, or rocket bodies intentionally steered into Earth's nearest neighbor.) MSN Link to comment Share on other sites More sharing options...
+DieChecker Posted March 7, 2022 #12 Share Posted March 7, 2022 I read it crashed on the far side, so no pics of the impact. We should put a satellite that orbits the Moon to observe such phenomena. With some luck it hit the Iron Sky nazi base. 1 1 Link to comment Share on other sites More sharing options...
BeerDevil Posted March 7, 2022 #13 Share Posted March 7, 2022 I seem to remember the last time something like this happened to the moon it Link to comment Share on other sites More sharing options...
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