Editorial: Rosetta makes space history

After travelling a distance of 6.4 billion kilometres since it was launched in March 2004, Rosetta made space history on August 6 when it became the first spacecraft to rendezvous with a comet — 67P/Churyumov-Gerasimenko, a 4.5-km-long object. The craft, which is at an altitude of about 100 km, will in the next couple of … Continue reading Editorial: Rosetta makes space history