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Read article: Citizen scientists spot meteorite strike during lunar eclipse Planetary science Blog Citizen scientists spot meteorite strike during lunar eclipse Planetary geologist wants to hear from anyone who observed or photographed the event at 04:41:43 UTC
Read article: Commonly uncommon Planetary science Opinion and reviews Commonly uncommon Hamish Johnston reviews One of Ten Billion Earths: How we Learn About our Planet’s Past and Future from Distant Exoplanets by Karel Schrijver
Read article: Hellions of the solar system Planetary science Opinion and reviews Hellions of the solar system David Appell reviews Catching Stardust: Comets, Asteroids and the Birth of the Solar System by Natalie Starkey
Read article: Helium-3 could be bound-up with iron and oxygen deep within the Earth Planetary science Research update Helium-3 could be bound-up with iron and oxygen deep within the Earth Rare compound could exist at temperatures and pressures found at the core–mantle boundary
Read article: NASA’s Insight mission successfully lands on Mars Planetary science News NASA’s Insight mission successfully lands on Mars Craft will spend two years probing deep beneath the Martian surface
Read article: Interstellar object ‘Oumuamua is an asteroid, not a comet argues astrophysicist Planetary science Research update Interstellar object ‘Oumuamua is an asteroid, not a comet argues astrophysicist Cigar-shaped object should have been spun apart by outgassing
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