Using the quick search there are shown up to three reports about extrasolar planet:
Scientists widely accept that around 2.4 billion years ago, the Earth's atmosphere underwent a dramatic change when oxygen levels rose sharply. Called the "Great Oxidation Event" (GOE),...
Geowissenschaften |The solar wind engulves our solar system like a cocoon: This continuous plasma flow that emanates from the Sun is protecting us from the interstellar medium, especially from the cosmic rays. The bound...
Physik Astronomie |Using the fulltext-search for the word extrasolar planet you can set up serveral searching-options > choose search options