What's up in
Universe
Astronomy, cosmology, stars, planets, black holes and the observatories revealing how the cosmos works.
Researchers observe formation of a magnetar 6.5 billion light years away
Peeling back the darkness of M87
TESS discovers its first Earth-sized planet
Powerful particles and tugging tides may affect extraterrestrial life
A new signal for a neutron star collision discovered
Deep space X-ray burst gives astronomers new signal to detect neutron star mergers
The discrete-time physics hiding inside our continuous-time world
Light from exotic particle states
'Snowball chamber' helps researchers use supercooled water to search for dark matter
TESS finds its first Earth-sized planet
