What’s New in Lunar & Planetary Science
mission made its first sampling test run (the “checkpoint rehearsal) on April 14, drifting down
within 65-75 meters of asteroid Bennu before backing off to its 100 km orbit.
The ESA BepiColombo
Mercury mission made a flyby of Earth on 10 April. It used this opportunity to make observations of the
Earth-facing side of the Moon. Closest approach was at 04:25 UT at an altitude of about 12,700 km.
The European Space Agency has announced that, in part due to effects of the COVID19 pandemic,
the launch of the ExoMars 2020 mission – now designated
ExoMars 2022 –
will be delayed until the next Mars launch opportunity in 2022.
Four proposals have been selected as finalists for the next one, or possibly two, Discovery missions:
DAVINCI+, a Venus atmospheric probe; IVO, the Io Volcano Observer; TRIDENT, a Triton flyby; and