science

by NASA April 18 2022 Cosmonauts Oleg Artemyev and Denis Matveev have created new robotic arm components in the Nauka...

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Russian cosmonauts Oleg Artemyev and Denis Matveev are expected to begin their approximately seven-hour spacewalk at 10:25 a.m. ET. Spacewalk...

NASA's SpaceX Crew-4 astronauts participate in a training session at SpaceX Headquarters in Hawthorne, California. Left to right: NASA astronaut...

Zoom / A trapped blow fly on a carnivorous dewy plant.Cathy Kiefer | GT Towards the end of the 19th...

Zoom / A Space Launch System rocket lifts off from the Vehicle Assembly Building in mid-March 2022.Trevor Mahleman After three...

New fossil evidence from rocks found in Canada shows that life on Earth began between 3.75 to 4.2 billion years...

Skywatchers await a cosmic treat this month: a rare alignment of four planets in the pre-dawn sky.Starting around Sunday morning,...

NASA's third attempt at Modified rehearsal The Space Launch System (SLS) was shut down Thursday when a liquid hydrogen leak...