China's record-setting Shenzhou 13 crew preparing for mid-April return to Earth

Permanent daylight saving time is a bad idea according to scientists, because we tend to go to bed later and wake up later that’s associated with more substance use and physical/mental health problems, obesity, depression and heart disease. It’s also associated with morning sleepiness

Dark Energy Vs. Modified Gravity: NASA’s Roman Mission Will Test Competing Cosmic Acceleration Theories

US astronaut heads home on board Russia’s Soyuz capsule despite Ukraine tensions