17th November Lecture: Gravitational Waves – Einstein, Einstein, give us a wave!

Just over one hundred years ago Einstein predicted the existence of gravitational waves on the basis of his General Theory of Relativity.

For over 20 years physicists have been trying to catch the first gravity wave without success until February 2016 when the Laser Interferometer Gravitational-Wave Observatory (LIGO) announced that they had recorded the ripples from two black holes colliding.

The Dr Pete Edwards talk will focus on this historic discovery, the technology behind gravitational wave detectors and explore the dawn of multi-messenger astrophysics.

There are many wonderful images (public domain) at the LIGO website 

https://www.ligo.caltech.edu/images

Gravitational waves offer a new way to uncover the universe.

Details

25th October: Stargazing Event (Northumberland Park)

Back by popular demand, Sunderland Astronomical Society are will visiting Northumberland Park).

  • Date: Friday 25th October 2019.
  • Time: from 7:00 pm – 10:00 pm.
  • Entry: Free (Contributions to SAS fundraising nonetheless welcomed).

SAS have been asked by the Northumberland Park (the park in North Shields) to hold a Stargazing event on Friday 19th October 2018 from 7.00pm till late.

Details