The British-built Aeolus satellite has begun firing its laser down on Earth to map the planet's winds. It is a big moment for the European Space Agency mission, the technology for which took 16 ...

From its vantage point some 320km above the planet, the laser will track the movement of molecules and tiny particles to get a handle on the direction and speed of the wind. Aeolus will fire a ...

65.4 x 66 cm. (25.7 x 26 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...