How Scientists Prepare for Apophis’ Disturbingly Close Contact with Earth
In about five years, a potentially dangerous asteroid will fly past Earth at an uncanny distance of less than 20,000 …
In about five years, a potentially dangerous asteroid will fly past Earth at an uncanny distance of less than 20,000 …
During the five months of troubleshooting, Voyager’s ground team continued to receive signals indicating that the spacecraft was still alive. …
In other anecdotes, observers reported birds that stopped singing, crickets that stopped chirping, or bees returning to their hive, cutting …