Scientists say comets smell like hell

Remember Rosetta? It's the European Space Agency mission to drop a probe onto Comet 67P and observe it as it passed around the sun. As the object warmed, it began to emit gasses which, using a pair of mass spectrometers, tell us what the comet is...



from Engadget RSS Feed http://ift.tt/1xv9jqD

via IFTTT