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Crew-8 launches successfully, headed to ISS
The 4 space-goers in NASA's SpaceX Crew-8 mission to the International Space Station lifted off successfully Sunday night. They will dock with ISS on March 5.
March 4, 2024
How to know your eclipse glasses are safe
Unscrupulous companies are printing ISO certification labels on fake eclipse glasses. Check here for reputable vendors from the American Astronomical Society.
March 1, 2024
March birthstone: March babies have 2
Happy birthday to all you March babies. Take your pick: your March birthstone can be the blue aquamarine or red-speckled bloodstone.
March 1, 2024
Why do we need a leap year? And happy February 29!
Every 4 years is a leap year. So 2024 has a leap day, February 29. But why? Julius Caesar presented a solar calendar to keep the seasons in line.
February 29, 2024
How astronauts to Mars can manage stress on the long journey
Astronauts headed to Mars will live and work in confinement for more than two years. Here are ways to manage these stressful conditions.
February 26, 2024
Underground nuclear tests now 99% detectable
New science is now able to detect 99% of underground nuclear tests, which will help keep tests from being conducted in secret.
February 11, 2024
Why is the 2024 Lunar New Year so late? Blame the moon
The reason the 2024 Lunar New Year falls so late is the date of new moon and how it aligns with spring in the Chinese calendar.
February 9, 2024
Lunar New Year 2024: The Year of the Dragon
The Lunar New Year falls on February 10, 2024 (in Asia). It coincides with the date of new moon and signals the start of the Year of the Dragon.
February 9, 2024
The April 8 eclipse is part of Saros 139. What does that mean?
Enjoy the April 8 eclipse as you witness the 30th of 71 member eclipses in the illustrious procession known as Saros 139. Learn more here.
February 8, 2024
NASA Jet Propulsion Laboratory to cut 8% of workforce this week
NASA's Jet Propulsion Laboratory - for decades a leader in robotic exploration of the planets in our solar system - will cut 8% of its workforce this week.
February 7, 2024
