the second asteroid, 2024 MK, made a closer approach on June 29, 2024,
It passed Earth at a distance of only 2,95,000 kilometers
This asteroid, 150 meters wide, was only discovered on June 16, 2024
Nasa's Deep Space Network's Goldstone planetary radar recently tracked two asteroids as they safely passed Earth, providing valuable data for planetary defense and asteroid research.
The first asteroid, 2011 UL21, passed Earth on June 27, 2024, at a distance of about 6.6 million kilometers, or roughly 17 times the distance between Earth and the Moon.
This nearly mile-wide asteroid, discovered in 2011, was observed for nine days using the 230-foot-wide Goldstone Solar System Radar. The observations revealed that 2011
UL21 is a binary system, with a smaller moonlet orbiting it at a distance of about 3 kilometers
