Using ion soft landing to solve hard energy problems

Every technology that runs our world requires energy on demand. Energy must be stored and be accessible to power electronic devices and light buildings. The wide range of devices that require energy on demand has led to the ...

Major asteroid sample brought to Earth in NASA first

A seven-year space voyage came to its climactic end Sunday when a NASA capsule landed in the desert in the US state of Utah, carrying to Earth the largest asteroid samples ever collected.

How to make asteroid landings safer

Landing safely on an asteroid is no mean feat. Despite several recent successes, there have also been notable failures—most famously, the Philae lander to 67P/Churyumov-Gerasimenko. Admittedly, that was an attempt to land ...

Private US lunar lander faces failure after 'critical' fuel loss

A historic private mission to land on the moon faced near-certain failure Monday after the spacecraft suffered a "critical loss" of fuel, dealing a major blow to America's hopes of placing its first robot on the lunar surface ...

page 2 from 4