All About Everything

Steve Wozniak's startup Privateer plans to launch hundreds of satellites to study space debris

Apple co-founder Steve Wozniak's startup Privateer aims to help humanity get the goods on space junk before it's too late. The Hawaii-based company, whose existence Wozniak and co-founder Alex Fielding announced in September, wants to characterize the ...

How to photograph a lunar eclipse

Lunar eclipses are more common than the perhaps better-known solar eclipses but they're no less spectacular from a photographic point of view. Instead of capturing the blocked outline of the sun, photographers can aim their cameras at a moon that's tinted ...

SpaceX targets January or February for first launch of world's largest rocket

As he did before the debut of SpaceX's Falcon 9 and Falcon Heavy rockets, Musk tried to manage expectations on the outcome of the first Starship orbital launch attempt. "We've completed the first orbital ...

NASA's huge James Webb Space Telescope is one month from launch

"We're going to look at everything there is in the universe that we can see," Webb senior project scientist John Mather told reporters in a press conference on Wednesday (Nov. 18).

Station resumes normal operations, but risk from Russian ASAT test continues

NASA says the debris field, which U.S. Space Command says numbers more than 1,500 trackable objects, will continue to pose a risk to the space station. But the most danger was in the first 24 hours after the anti-satellite test early Monday.

NASA's DART Mission Could Help Cancel an Asteroid Apocalypse

Scientific American

Scientific American

But Rivkin, a planetary astronomer at the Johns Hopkins University Applied Physics Laboratory (APL) in Baltimore, has found himself with more responsibility than he expected. Along with hundreds of others, he is part of ...

The Beaver Moon lunar eclipse won't be a true 'blood moon,' but it may look red. Here's why.

Lunar eclipses happen when the moon passes into the shadow of the Earth and is at least partially covered by our planet's shadow. At its peak, the Beaver Moon will be 97% covered by the Earth's shadow, and will be well into the deepest part of the shadow ( ...

You asked, we answered: NASA's new telescope and the search for clues about our universe explained

(CNN) The most powerful telescope ever built is scheduled to launch on December 18. The James Webb Space Telescope will peer into the atmospheres of exoplanets, some of which are potentially habitable, and look deeper into the universe than we've ever been ...

NASA astronaut Jessica Watkins will make a historic trip as the first Black woman on the space station crew

The other three crew members on the mission include NASA astronauts Kjell Lindgren and Robert Hines, as well as the European Space Agency's Samantha Cristoforetti.

Phys.Org

How ultracold, superdense atoms become invisible

Phys.Org

An atom's electrons are arranged in energy shells. Like concertgoers in an arena, each electron occupies a single chair and cannot drop to a lower tier if all its chairs are occupied. This fundamental property of atomic physics is known as the Pauli ...