All About Everything

The Comet Interceptor probe could visit a stunning object like the green C/2022 E3 (ZTF)

Comet C/2022 E3 (ZTF) is tantalizing to spot through a telescope, but what would it look like up close? Scientists don't have a way to get a spacecraft to the stunning green comet during its swing through the inner solar system — but next decade, ...

Perseverance Mars rover stashes 10th sample, completing Red Planet depot

The car-sized Perseverance rover just stashed the last of the 10 sample tubes that comprise the depot. Word of the successful drop came in on Sunday night (Jan. 29), about six weeks after the rover deployed the first of the samples.

Green comet C/2022 E3 (ZTF) will be closest to Earth on Feb. 1. Here's how to see it.

On Wednesday (Feb. 1) a comet that has not visited the Earth since the last Ice Age and the time of the Neanderthals will make its closest approach to our planet, or perigee.

No, the Big Bang theory is not 'broken.' Here's how we know.

The James Webb Space Telescope, not even finished with its first full year of observations, has delivered some real stunners. But amid the breathtaking images and unprecedented findings, there was a puzzling claim: that the telescope had detected ...

Watch a green comet make its first Earth approach in 50000 years with this free webcast

On Wednesday (Feb. 1), the comet will reach its closest point to Earth, known as perigee. Comet C/2022 E3 (ZTF) hasn't been this close in 50,000 years and according to some predictions, it may never be seen again.

A method to change the mechanical and transport properties of conductive polymers

Conductive polymers, synthetic substances with large molecules that can conduct electricity, can have a broad range of valuable applications. For instance, they have been used to create sensors, light-emitting diodes, photovoltaics and various other ...

Lost Interview With Father of Big Bang Reveals Stunning Conversation

CNET

CNET

"To hear the turns of phrase and how things were discussed … it feels like peeking through time." Monisha Ravisetti headshot. Monisha Ravisetti.

Video Game Technology Tapped to Medically Train Astronauts for Future Moon and Mars Missions

Nextgov

Nextgov

That was the goal of a 2019 grant award from the Translational Research Institute for Space Health, or TRISH, to build a virtual human simulation framework for NASA to help improve medical care during space missions. The end result had to be as ultra- ...

NASA orbiter captures image of a bear's face on Mars

CNN

CNN

A camera aboard the Mars Reconnaissance Orbiter, called the High Resolution Imaging Experiment, or HiRISE, captured an image of the unusual geological feature in December. A circular fracture pattern on the Martian surface shapes the ...

Untangling a knot of galaxy clusters

Astronomers have captured a spectacular, ongoing collision between at least three galaxy clusters. Data from NASA's Chandra X-ray Observatory, ESA's (European Space Agency's) XMM-Newton, and a trio of radio telescopes is helping astronomers sort out ...