SETI Institute communications specialist Beth Johnson welcomed Professor Dagomar Degroot, environmental historian at Georgetown University, for a discussion on his new book Ripples on the Cosmic Ocean ...

If you pay attention to news from beyond Earth – and, as a New Scientist reader, the chances are you do – then you may have heard about hints of life on a faraway planet, or perhaps the news that a ...

The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper’s authors have dubbed ...