An emotional rescue for America came via the first U.S. artificial satellite. Explorer 1 was boosted into space by the Army ...

A proposed mission seeks to retrieve Vanguard-1 and display it as an ancient relic of the space age.

The U.S. military is considering Johnston Atoll, a remote Pacific island chain that serves as an important refuge for dozens ...

The U.S. Air Force announced on Monday that it intends to build two landing pads on a remote island in the Pacific. It wants ...

On March 17, 1958, the Navy launched the Vanguard 1 satellite from Cape Canaveral, Florida. The first U.S. satellite, Explorer 1, was sent into space on Jan. 31, 1958, some three months after the ...

In the early-morning darkness at Cape Canaveral, the morning star and the thin edge of a waning moon graced the eastern sky. Their light faded, and at6:45 the sun burst bright and yellow above a ...

Here are seven of the best Vanguard index funds to buy today: ...

The Air Force announced in March that it has selected Johnston Atoll, a U.S. territory in the central Pacific Ocean located ...

Marine ecologist Dr. Alan Friedlander, who has been based in Hawaiʻi for the past 35 years and now is Chief Scientist of ...