Follow the reluctant adventures in the life of a Welsh astrophysicist sent around the world for some reason, wherein I photograph potatoes and destroy galaxies in the name of science. And don't forget about my website,

Sunday 29 November 2015

Ask An Astronomer Anything About Astronomy (X)

As always, find the complete set of questions on the  Q&A page.

1) Do gravitational waves travel throughout the entire Universe or do they eventually stop ?
They keep going like the Energizer bunny.

2) I thought scientists could already see back to the first trillionth of a second after the Big Bang ?

3) What's the latest on gravitational waves ?
Habeas corpus.

4) If two gravitational waves collided, would they cancel each other out ?

5) Do rogue stars pose a threat to our galaxy ?

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