In addition to negatively impacting the visibility of the night sky, the increasing number of satellites also poses a ...

NATO reported on the 4th that it believes two Russian reconnaissance satellites launched by Russia likely approached 17 key ...

Abstract: The space environment is becoming increasingly crowded, raising the likelihood of collisions between satellites. Accurate prediction of satellite orbits is crucial for space transportation ...

Abstract: Initial orbit determination (IOD) is an important early step in the processing chain that makes sense of and reconciles the multiple optical observations of a resident space object. IOD ...

Longtime NASA astronaut Suni Williams announced her retirement Tuesday — officially making the unexpectedly long Boeing Starliner test flight her final foray to orbit as a member of ...

The place where I grew up has a body. To anyone passing through on the way to Boston, it may look like every other small town in Massachusetts, but I know what’s underneath the skin. Main Street is ...

Liftoff occurred at 6:31 p.m. EST on Sunday (Jan. 18). When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Another Starlink launch is now in the ...

The NASA spacecraft set to take Americans on a journey around the moon, as part of the agency's Artemis II mission, reached its launch pad on Saturday evening at the agency's Kennedy Space Center in ...

NASA has unveiled its Artemis II spacecraft, Orion, which will soon carry a crew into orbit around the moon. Orion and its SLS rocket were rolled out at Kennedy Space Center in Florida on Saturday ...

A line of shoppers is often seen outside the Andersonville stationery shop Paper & Pencil. At the front of the line, a store employee acts as a bouncer — preventing overcrowding in the 400-square-foot ...