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Space

Study of ‘polluted’ white dwarfs finds that stars and planets grow together

University of Cambridge
Categories Space
This illustration depicts NASA's Psyche spacecraft. Set to launch in 2023, the Psyche mission will explore a metal-rich asteroid of the same name that lies in the main asteroid belt between Mars and Jupiter. Credits: NASA/JPL-Caltech/ASU

NASA Responds to Critical Review of Psyche Program

NASA/JPL
Categories Space
Artist’s impression of a magnetar in the star cluster Westerlund 1. Credit: ESO/L. Calçada. Source: Wikimedia Commons. CC BY 4.0.

Dead star likely has solid surface

University College London
Categories Physics & Mathematics, Space

I Spy: Tracking CO2 emission reductions from space

Frontiers In
Categories Earth, Energy & Environment, Space, Technology

Meteorite impacts Mars reveal what lies beneath

University of Cologne
Categories Space
There has long been debate in the scientific community about whether Mars had an ocean in its low-elevation northern hemisphere. Using topography data, a Penn State led research team was able to show definitive evidence of a roughly 3.5-billion-year-old shoreline with substantial sedimentary accumulation, at least 900 meters thick, that covered hundreds of thousands of square kilometers.

Ancient ocean discovered on Mars

Penn State
Categories Space
This map shows the size and shape of the ozone hole over the South Pole on Oct. 5, 2022, when it reached its single-day maximum extent for the year.

Ozone hole continues shrinking in 2022, NASA and NOAA scientists say

NASA/JPL
Categories Earth, Energy & Environment, Space
Planets orbiting most common star type may be uninhabitable

Discovery could dramatically narrow search for space creatures

UC Riverside
Categories Life & Non-humans, Space
A composite image showing a tree ring and flames - UQ researchers used tree ring data to model the global carbon cycle to challenge the common theory about Miyake Events.

Tree rings offer insight into devastating radiation storms

University of Queensland
Categories Earth, Energy & Environment, Space
Photo of desert sky

NASA UFO/UAP Study: Frequently Asked Questions

NASA/JPL
Categories Space
G299 was left over by a particular class of supernovas called Type Ia.

The most precise accounting yet of dark energy and dark matter

Harvard University
Categories Physics & Mathematics, Space
Frozen mouse embryonic stem cells were launched from the ground to the International Space Station, stored for a long period of time, recovered on the ground, and examined for chromosome aberrations.

ISS experiments reveal risks for future human space flights

Osaka Metropolitan University
Categories Health, Space
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