- mars rover discovers ancient river that could provide evidence of past life
- study links lower risk of mental decline to lifelong cognitive stimulation
- new documentary claims 1967 Bigfoot film was a hoax
- vernal equinox brings start of astronomical spring
- strange zig zagging fireball witnessed over Texas
- robot returns to work at restaurant after malfunctioning incident
- aliens.gov domain name is registered by US gov’t sparking speculation
- Artemis 2 moon rocket returns to pad for April launch
- astronomers identify top 45 planets most likely to host alien life
- comet 3i atlas may be much older than previously thought
