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Pluto-Like World's Thin Atmosphere Poses a Mystery for Astronomers

Astronomers are puzzling over another oddball on the edge of the solar system: This time, it's an icy object less than a quarter of Pluto's size with a thin atmosphere – a layer of gas that's not typically found around objects so small. from Universe Today https://ift.tt/yhVe5ti via IFTTT
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Pentagon Releases UFO Files That Go Back to the Apollo Moon Missions

The Department of Defense has released a fresh batch of images and transcripts relating to reports of unidentified anomalous phenomena, formerly known as UFOs, including pictures and descriptions from NASA's Apollo missions to the moon. from Universe Today https://ift.tt/16ZNP85 via IFTTT

The Asteroid Hunter

Somewhere out there, hurtling through space in the darkness, is an asteroid with our name on it. We just don't know which one yet. NASA's answer to that uncomfortable truth is NEO Surveyor, a purpose built infrared space telescope currently taking shape in laboratories across America, and scheduled for launch in 2027. The stakes, quite literally, could not be higher. from Universe Today https://ift.tt/yiCr8AT via IFTTT

Ringing the GONG: New Details About the Sun's Far-side Activities

For years, when something happened on the far side of the Sun, we didn't know much, if anything about it. Sunspots could form there, flares could lash out and the corona could send masses of material out to space. However, we didn't know about any of this until those active regions rotated around to our view. In the late 1900s, scientists came up with a technique called helioseismology to analyze sound waves created by such activity as they echoed through the Sun. from Universe Today https://ift.tt/cnF305G via IFTTT

Astronomers Witness the Awesome Power of a Black Hole's "Dancing Jets"

New Curtin University-led research has used a radio telescope that spans the Earth to snap images that measure the immense power of jets from black holes, confirming scientists’ theories of how black holes help shape the structure of the Universe. from Universe Today https://ift.tt/pwc7rSf via IFTTT

Closing The Exoplanet Radius Gap

Kepler and TESS showed us that there's a radius gap in the exoplanet population. There are very few planets between 1.5 and 2 Earth radii, according to the data. But new research shows that the gap may not be as significant as thought. from Universe Today https://ift.tt/EylwqG6 via IFTTT

First Images From the Pandora Exoplanet Mission

A new mission promises to 'open the box' on exoplanet science. Scientists and engineers recently released the first engineering images from the Pandora exoplanet survey mission. The pictures represent the first ever images from a NASA Astrophysics Pioneers Program mission. Established in 2020, the program looks to test the feasibility of small low cost missions designed to address key questions in astronomy and astrophysics. from Universe Today https://ift.tt/UHAv8xL via IFTTT