An international team of scientists, including Dr Ulrich Kolb and Professor Carole Haswell of The School of Physical Sciences at The Open University (OU), have discovered two, giant planets interacting near each other, in a gravitational dance. The planets, detected by the Wide Area Search for Planets (WASP) project, feel each other’s gravity and, as a result, speed up and slow down slightly as the inner, faster-orbiting planet overtakes on the inside. The first planet, WASP-148b, passes in fr