Tags: Astronauts

Why Astronauts Face Physical Challenges Upon Returning to Earth

Defunct Russian Satellite Breaks Up Into 100 Pieces in Space; 9 Astronauts in ISS Briefly Evacuate to Docked Return Spacecraft for Safety
Astronauts Stranded in ISS Due to Malfunctioning Boeing Starliner; NASA To Send Rescue Missions To Fix the Capsule and Return the Crew

Future Mission to Mars May Threaten Health of Astronauts, Cause Kidney Failure From Galactic Cosmic Radiation
Astronauts Scheduled for a Spacewalk To Explore the Exterior of International Space Station, Check for Surviving Microorganisms

Don Pettit, Oldest Active NASA Astronaut, Gears Up for New Mission to the International Space Station
Astronauts on Extended Journeys May Encounter Space Headaches, Demonstrating Microgravity's Impact on the Human Brain
Dreaming of Space? NASA Invites Applications for Future Astronauts in Pioneering Moon and Mars Missions
NASA Wants Nikon to Supply Astronauts With Bespoke Camera for Moonwalks
China Plans Reusable Rocket Launches in 2025 and 2026 for Moon Mission Preparation
4 Astronauts on ISS Send Holiday Wishes in Festive Christmas Video [Watch]

Spaceflight Seen To Affect Vascular Tissues Linked to Erectile Dysfunction, Rat Study Reveals

NASA: Orbiting Tool Bag From Recent Spacewalk Now Visible Through Binoculars; Here's Your Guide to Spotting It

Chinese Astronauts' Successful Space Farming: Lettuce and Beyond in Shenzhou-16 Mission
Microgravity Exposure Causes Permanent Mutation in Bacteria and Allows Them To Reproduce Faster, Study Suggests

Virgin Galactic's Galactic 03 Mission: Third Commercial Spaceflight Set for Friday Liftoff With 'Founder' Astronauts As Its Customers

Surviving Space's Harsh Vacuum: How Long Can Astronauts Live Outside the Spacecraft Without Spacesuits?

Artemis II Astronauts Confirmed; Here's Who's Visiting the European Service Module-2
NASA Shows Off 3 New Canoo EVs for Artemis Mission
![Astronauts More Susceptible to Infection While In Space [Study]](https://d.sciencetimes.com/en/full/47230/astronauts-more-susceptible-infection-while-space-study.jpg?w=237&h=131&f=f18d16af2a6b4efbef84730138a1c060)
Astronauts More Susceptible to Infection While in Space [Study]
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Persistent Coughs Are Everywhere: Here's What Experts Think Is Causing It

Ancient Hotspot Found to Have Created Great Lakes 300 Million Years Ago

Giant Predatory Amphipod Discovered Thriving 8,000 Meters Below in Extreme Deep-Sea Environment

Mysterious Structures Discovered Beneath the Pacific Ocean, Puzzle Scientists
