Abstract: Star trackers, due to their high precision and drift-free characteristics, can be used to evaluate the attitude accuracy of airborne inertial navigation systems (INSs) during flight. The ...

The North American Aerospace Defense Command (NORAD) has been tracking Santa's Christmas journey since 1955. NORAD's official Santa tracker goes live on Christmas Eve, allowing families to follow his ...

Tracker Season 3, Episode 9, “Good Trouble,” reunited old pals Colter (Justin Hartley) and Keaton (Brent Sexton), who teamed up in hopes of finding Keaton’s former partner. Along the way, the friends ...

We all know Santa Claus is coming to town. What we don't know is where the jolly old St. Nick is. Don't worry, two of the country's most powerful organizations are here to help – the military and ...

The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has made valuable observations of the interstellar comet 3I/ATLAS, which in July became the ...

TAMPA, Fla. - Here's how you can make mini star ornaments. Press the toiletpaper tube flat and cut into 6 equal rings. Decorate each segment with the white paint pen. Assemble by looping sections onto ...

A hidden new line of business is growing for charter airlines operating at Minneapolis-St. Paul International Airport — the ICE “shuffle” flight. Here’s how it works: Department of Homeland Security ...

ALLENTOWN, Pa. - The holiday season can turn into a stressful time, but a new hobby can help people appreciate the little things. This afternoon, the Allentown Public Library is inviting people to ...

Tracker season 3 released its ninth episode on Sunday, December 14. And it will take a couple of months off before the rest of the third season airs. It means no new episodes are coming for the ...