“Heart of darkness: Scientists probe #darkmatter near Milky Way’s core” @aminawrite on our recent results @latimes fw.to/MCiXUbU

Mesmerizing video of the Sun by @NASASunEarth. Watch it full-screen for HD. Impressive, instructive & inspiring! youtu.be/GSVv40M2aks

“The water is now inside my ears and I’m completely cut off” Breathtaking (lit.) story by #astronaut @astro_luca blogs.esa.int/luca-parmitano…

#IXV experimental vehicle for future reusable space transportation has completed its mission. esa.int/Our_Activities… via @esa

“you don’t want to go on holiday, then come back and everybody has died 10’000 years ago” @R_Trotta about #timetravel bbc.co.uk/iplayer/episod…