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: Commonly uncommon
Read article: Commonly uncommon
Hellions of the solar system
David Appell reviews Catching Stardust: Comets, Asteroids and the Birth of the Solar System by Natalie Starkey
Read article: Hellions of the solar system
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: Helium-3 could be bound-up with iron and oxygen deep within the Earth
NASA’s Insight mission successfully lands on Mars
Craft will spend two years probing deep beneath the Martian surface
Read article: NASA’s Insight mission successfully lands on Mars
Interstellar object ‘Oumuamua is an asteroid, not a comet argues astrophysicist
Cigar-shaped object should have been spun apart by outgassing
Read article: Interstellar object ‘Oumuamua is an asteroid, not a comet argues astrophysicist
Moons can have moons and craters that celebrate Earthrise
Excerpts from the Red Folder
Read article: Moons can have moons and craters that celebrate Earthrise
Does a giant moon the size of Neptune orbit a distant exoplanet?
Hubble observation brings exomoon discovery closer to reality
Read article: Does a giant moon the size of Neptune orbit a distant exoplanet?
Aurora experts need to talk about STEVE
New ionospheric mechanism may cause narrow bands of purple and white light
Read article: Aurora experts need to talk about STEVE
Starlight shines on extrasolar life
Scientists calculate which stars emit enough ultraviolet light to enable life to form on Earth-like planets
Read article: Starlight shines on extrasolar life
Liquid water discovered beneath Mars’ south pole
Finding has consequences for the search for life on the red planet
Read article: Liquid water discovered beneath Mars’ south pole
