This image obtained by NASA's Dawn spacecraft shows a field of
small craters next to Kokopelli Crater, seen at bottom right in this image, on dwarf planet Ceres.
Not exact matches
What used to appear as Ceres's brightest blotch now appears to be two — a brighter, larger spot
next to a
smaller, dimmer one, both in the same
crater.
For the
next 6 years,
smaller explosive eruptions built a rounded, rocky dome of hardened lava within the new
crater.
Right now lot of people are using computational codes to simulate the event, but what I'd like to do is that actually do the whole scale event in
small scale; and that way we'll understand why
craters look like [they] it do on places like the Moon, Mercury and Mars and Venus; and what might happen to the Earth if we got hit by the
next big one.
This close - up view of Hakumyi
crater, as seen by NASA's Dawn spacecraft, provides insight into the origin of the
small crater and lobe - shaped flow
next to its southern rim.
In addition, the collision with a 372 - kilogram (820 - pound) projectile launched by NASA's Deep Impact probe in 2005 has created a 150 - meter - wide (490 - foot - wide)
crater with a
small mound in the center, as some of the ejecta of the impact apparently fell back down within the
crater, but the
crater's relatively soft outline indicates that its edges have undergone significant changes since the 2005 impact (NASA / STARDUST /
NExT news release; Astronomy Picture of the Day; David Shiga, New Scientist, February 15, 2011; Jonathan Amos, BBC News, February 15, 2011; and Richard A. Lovett, Nature News, February 15, 2011).