Glen Campbell, a world-class, once-in-a-generation music virtuoso whose instrument just happened to be guitar and whose native style was radio-friendly country & western, has died. He was 81.

The DLR has established a leading position in this field thanks to the TanDEM-X mission and the Tandem-L proposal, whose instrument will deliver weekly high-resolution images of our planet, thereby ...

The LMS instrument is the first extraterrestrial application of magnetotellurics. "For more than 50 years, scientists have used magnetotellurics on Earth for a wide variety of purposes ...