Ovaj članak je kao da ga je pisao AI na 420 (iykyk). Boli glava od čitanja.
Astereoid je skrenut za 1 stupanj (što je puno) dok su se velike gromade (boulders) ponašale (gle čuda) onako kako Newtonov zakon o očuvanju momenta (količine gibanja) nalaže. Samo je faktor utvrđen da je veći nego se mislilo beta=3.6 a sad znamo i da se krhotine grupiraju.
Ukratko, "impact" je bio jači nego se mislilo ( što već znamo dulje vrijeme) . Sada je provedena i detaljna analiza sa točni(ji)m vrijednostima te je dobiven bolji model "akcije i reakcije" udara. Sweet rekli bi Ameri, stvar funkcionira bolje bego smo mislili.
Citat rada; (bez senzacionalizma)
Recoil of Dimorphos from the ejection of these boulders has the potential to change its orbital plane by up to a degree and to impart a non-principal-axis component to its rotation state.
One of the most surprising features was the observation of scores of boulders ejected in specific directions.
Our 3D mapping of these objects indicated that most of them were ejected at high velocities, and they seem to be the remnants of large boulders shattered in the impact.
These boulders also represent significant momentum contributions that were not accounted for in the orbital period measurements (due to the direction in which they were ejected), suggesting that accounting for the momentum of the ejecta in all directions could reveal many times the value that was measured opposite Dimorphos’s velocity vector in the DART experiment.
Thus, a full accounting of the momentum in all directions and understanding the role played by surface boulders will provide better knowledge of how the specifics of the impact could alter—either reducing or enhancing—the effects of a kinetic impactor.
Whenever you find yourself on the side of the majority, it is time to pause and reflect - Mark Twain