The European Southern Observatory (ESO) will announce an "unprecedented discovery" on Monday:
ESO will hold a press conference on 16 October 2017 at 16:00 CEST, at its Headquarters in Garching, Germany, to present groundbreaking observations of an astronomical phenomenon that has never been witnessed before.
[...] By registering for the conference, journalists agree to honour an embargo, details of which will be provided after registration, and not to publish or discuss any of the material presented before the start of the conference on 16 October 2017 at 16:00 CEST.
LEAK IT!
Update: The announcement will be related to gravitational waves, and may involve a neutron star collision, which would also be visible using optical methods.
(Score: 0) by Anonymous Coward on Friday October 13 2017, @11:23AM
They found Yeti on Mars.
The too expensive metal cup kind, not the hairy kind. It was left by a travelling space being that wanted to keep his ice from melting while walking through the asteroid belts near Uranus.