Re:A dwarf planet coming within 11 AU of the sun over the ne...
by hodgesrm on Sunday June 20, 2021 @10:41PM
(#27575756)
Slowing it down would take way more energy than just nudging in a different direction. You might be better off trying to break it up into smaller pieces.
[ Parent
| on HN ]
Re:A dwarf planet coming within 11 AU of the sun over the ne...
by monkeycantype on Sunday June 20, 2021 @11:23PM
(#27575996)
Taking notes....
Small pieces... uh ha, yep got it,..
Slow it down... yep.
What else?
Re:A dwarf planet coming within 11 AU of the sun over the ne...
by Scarblac on Monday June 21, 2021 @02:17AM
(#27576762)
Make sure they hit at a safe distance from our Mars rovers, I like them.
Re:A dwarf planet coming within 11 AU of the sun over the ne...
by monkeycantype on Monday June 21, 2021 @01:14AM
(#27576514)
how would we aerobreak it in mars's atmosphere into a decaying orbit, so instead of slamming into mars, it breaks up and rains down on mars? What can we tell about the composition - a solid rock or icy rubble?
Re:A dwarf planet coming within 11 AU of the sun over the ne...
by lumost on Monday June 21, 2021 @09:37AM
(#27579016)
The martian atmosphere will have a negligible impact on a 200km wide object. Tidal forces would likely shred the object and the surface of Mars if an aerobraking maneuver was attempted.
Re:A dwarf planet coming within 11 AU of the sun over the ne...
by avaldes on Monday June 21, 2021 @06:19PM
(#27585280)
Shouldn't break by itself with Mars' tidal forces alone?