Analysis of information sources in references of the Wikipedia article "Garis waktu peristiwa jauh di masa depan" in Indonesian language version.
[...] all the rings should collapse [...] in about 100 juta years.
Given this assumption... the minimum possible mass of a neutron star is 0.189
Given this assumption... the minimum possible mass of a neutron star is 0.189
The last time acidification on this scale occurred (about 65 mya) it took more than 2 juta years for corals and other marine organisms to recover; some scientists today believe, optimistically, that it could take tens of thousands of years for the ocean to regain the chemistry it had in preindustrial times.
Given this assumption... the minimum possible mass of a neutron star is 0.189
Given this assumption... the minimum possible mass of a neutron star is 0.189
[Pioneer's speed is] about 12 km/s... [the plate etching] should survive recognizable at least to a distance ≈10 parsecs, and most probably to 100 parsecs.
[NASA's David Morrison] explained that the Andromeda-Milky Way collision would just be two great big fuzzy balls of stars and mostly empty space passing through each other harmlessly over the course of jutas of years.
The last time acidification on this scale occurred (about 65 mya) it took more than 2 juta years for corals and other marine organisms to recover; some scientists today believe, optimistically, that it could take tens of thousands of years for the ocean to regain the chemistry it had in preindustrial times.
[NASA's David Morrison] explained that the Andromeda-Milky Way collision would just be two great big fuzzy balls of stars and mostly empty space passing through each other harmlessly over the course of jutas of years.
[Pioneer's speed is] about 12 km/s... [the plate etching] should survive recognizable at least to a distance ≈10 parsecs, and most probably to 100 parsecs.