Michael Slack, former NASA engineer and co-founder of a law firm specializing in aviation, analyzed altitude loss and more data from Laredo's fatal plane crash.

A remotely operated experimental plane broke apart during a test flight Thursday and crashed into the Pacific Ocean, NASA officials said. The solar-powered Helios was destroyed but there are no ...

Scrub! Due to poor weather, SpaceX and NASA have delayed this launch until no earlier than 6:50 p.m. Wednesday, May 13.Read the full story here. NASA video shows toll on Curiosity wheels after 2011 ...

A preliminary report issued by federal safety investigators didn't flag any serious safety failures that could have led to ...