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LOS ANGELES (AP) — Being a venture capitalist carries a lot of prestige in Silicon Valley. Those who choose which startups to fund see themselves as fostering the next big waves of technology.

LOS ANGELES (AP) — Being a venture capitalist carries a lot of prestige in Silicon Valley. Those who choose which startups to fund see themselves as fostering the next big waves of technology.

CAPE CANAVERAL, Fla. (AP) — A billionaire spacewalker returned to Earth with his crew on Sunday, ending a five-day trip that lifted them higher than anyone has traveled since NASA’s moonwalkers.

TEHRAN, Iran (AP) — Iran launched a satellite into space Saturday with a rocket built by the country's paramilitary Revolutionary Guard, state-run media reported, the latest for a program the West fears helps Tehran advance its ballistic missile prog

NEW YORK (AP) — Get ready for a partial lunar eclipse and supermoon , all rolled into one. The spectacle will be visible in clear skies across North America and South America Tuesday night and in Africa and Europe Wednesday morning.

Iran says it has sent a research satellite into orbit with a rocket built by the paramilitary Revolutionary Guard.

ALEXANDRIA, Va. (AP) — It happens in milliseconds, ideally, as you browse the web. Networks of computers and software analyze who you are, what you are looking at and buy and sell the advertisements you see on web pages.

ALEXANDRIA, Va. (AP) — It happens in milliseconds, ideally, as you browse the web. Networks of computers and software analyze who you are, what you are looking at and buy and sell the advertisements you see on web pages.

SAO PAULO (AP) — Group of 20 leaders agreed Friday to join efforts to fight disinformation and set up an agenda on artificial intelligence as their governments struggle against the speed, scale and reach of misinformation and hate speech.

DALLAS (AP) — United Airlines has struck a deal with Elon Musk's SpaceX to offer satellite-based Starlink WiFi service on flights within the next several years.