On a recent night in San Francisco, amid the phosphorescent glow ... of mould was in fact a photographic negative of a deep-sky image taken by the Hubble Space Telescope, capturing 3.2 billion ...

The U.S. Navy Blue Angels have captivated generations of Americans with their high-speed aerial displays, tracing the sky in ...

Waymo operates its robotaxi service in San Francisco, Daly City, Los Angeles, and Austin, Texas, and is in the process of ...

After 100 years in the heart of San Francisco’s South of Market district, the newsrooms at Fifth and Mission are emptying out. This summer, SFGATE and San Francisco Chronicle reporters, editors and ...

Scott Arfield reflects on his commentary debut at Parkhead and reveals what his Record Sport pal Chris Sutton told me at full ...

Heathrow Airport will be closed all day on Friday after a huge fire at a nearby electrical substation caused a significant power outage which has sparked travel mayhem across the world.

A minor, 3.9-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ...

Hydrofoil catamarans hit San Francisco Bay for SailGP, an international sailing competition where teams race at high speeds ...

Going into the regular season, the San Francisco Giants have a veteran talent ready to step up to the mound. Former Cy Young Award winner Robbie Ray had a breakout spring performance, as he ...

Several alleged underground gambling dens and unsanctioned nightclubs have been shut down in San Francisco, City Attorney David Chiu announced Wednesday. Social media personality and viral video ...

Twitter's iconic bird logo that was removed from the company's former San Francisco headquarters when Elon Musk took over the social media company and rebranded it to X was sold at auction.

So, whether you're looking to locate targets in the night sky, view NASA images or control a smart telescope, you'll find the right stargazing app if you scroll below. See our quick list below if ...