Ancient ice discovered high in Tibet may be more than 128,000 years old, preserving an extraordinary record of Earth's climate that scientists previously thought had been lost. The discovery reveals a rare glimpse into the last ice age and could reshape our understanding of how glaciers survive dramatic changes in global climate.
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NASA astronaut Anil Menon and Canadian Space Agency astronaut Joshua Kutryk are performing a spacewalk to install the 7th of 8 ISS Roll-Out Solar Arrays (iROSA) to upgrade the orbiting outpost's power system.
Description This slice of Teghaza 001, one of the most ancient Martian meteorites ever found on Earth, was used to determine the age of the rock. Reflected light images like these serve as a scientist’s road map, helping them find minerals of interest to analyze by different instruments. Figure A is the same image with […]
NASA astronaut Anil Menon and Canadian Space Agency astronaut Joshua Kutryk successfully installed and unfurled the seventh of eight new solar panels designed to power the outpost through its retirement in 2030.
