Heads up to anyone who’s running Google’s Chrome browser—and a lot of people are, going by its massive market share—there’s another actively-exploited zero-day vulnerability compromising its security. That’s a bit of a big deal when you consider there are billions of Chrome installs. Fortunately, Google has pushed out an emergency patch.

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A potentially hazardous asteroid the size of the Empire State Building is hurtling toward Earth and you can watch its near approach live. Asteroid 1994 XD is expected to pass by at a distance of just eight times the distance of Earth from the moon.

Asteroid 1994 XD derives its name from the year it was discovered by the Spacewatch group