Eric Geller @ericgeller
Bravo to a quiet, low-profile rock star. "The seismometer readings will join the only other set of extraterrestrial seismic data, from the Apollo lunar missions, in NASA’s Planetary Data System. ... [T]he data is expected to continue yielding discoveries for decades." — PolitiTweet.org
NASA InSight @NASAInSight
The day is coming when I’ll fall silent, ending my nearly four Earth years (over two Mars years) of studying the Re… https://t.co/cgLoRTgsSG
