The city council unanimously voted to phase out oil and gas drilling inside LA over the next 20 years, thanks to grassroots environmental justice organizing.
The intercontinental Square Kilometer Array will comprise thousands of dishes to image vast swathes of the sky.
Officials have praised the city's efforts to reduce residents' lead exposure, saying other areas should follow suit.
The moon's clouds and a bit of its surface are visible in new views from the space-based observatory.
Pesky quantum behaviors are getting us closer to figuring out quantum gravity.
The damaged astronomy site faces an uncertain future.
A recently launched prototype satellite is proving to be a bright nuisance for astronomers, but it could soon be joined by 100 more satellites just like it.
The jet is from the most distant tidal disruption event yet observed.
The merging galaxies, heavily distorted by gravity, have formed an unusual celestial ring.
WASP-39b is a hot Saturn with some nasty chemicals in its skies.
You can scroll back in time, from more recent galaxies to the most ancient light sources.
The state's Railroad Commission is investigating whether the 5.4-magnitude quake last week was a natural event.
The analysis quells fears that the telescope will suffer frequent micrometeoroid hits.
A deeper look through a massive cluster has turned up two galaxies that formed just after the cosmic dawn.
The space observatory’s most recent image shows a star’s preamble in the nearby universe.
The Webb team had to pause observations in the medium-resolution spectroscopy mode after a problem arose in late August.
Sunday was a the warmest November 6 ever recorded in NYC's Central Park. Then, there was the dangerous humidity.
The eclipse will be visible across much of North and South America and will be the last total lunar eclipse until 2025.
Several adaptations of Cixin Liu's sci-fi epic are in the works, turns out.
The U.S. needs new sources of graphite for electric vehicles. Where is it all going to come from?
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