The use of Barlangi Rock as a sharp tools by Aboriginal people and the discovery of 240 Earth approaching asteroids by Catalina Sky Survey

The use of Barlangi Rock as a sharp tools by Aboriginal people and the discovery of 240 Earth approaching asteroids by Catalina Sky Survey
Today we have stories about 23 Earth approaching objects and four small space rocks zipped through the Earth-Moon neighborhood.
The major challenges to colonize Mars is how to supply the air, food, and water necessary to survive and flourish. More at #365DaysOfAstro
Eric Christensen discovered 2019 QK and 3 other space rocks. And also the race to explore the Moon by robots and eventually human lunar colonists is on.
Today we have story about the Phoenicids meteor shower and moon rock brought back by Apollo 14 astronauts. #365DaysOfAstro #travelersinthenight stories.
Two stories for today: The Apollo 8 astronauts were the first to view the Moon’s hidden side with the unaided eye & Mars’s tiny moon Phobos has strange track-like groves crisscrossing it.
Today @Nmcanopus will discuss about a beach ball sized object came from asteroid belt that entered Earth atmosphere and night sky measurement at Cosmic Campground International Dark Sky Sanctuary
Kepler Spacecraft found Random Transiter had random sharp narrow dips in brightness in only 87 days & Radio astronomers covet the dark side of the Moon. #365DaysOfAstro
NASA team who plans to fly a drone like aircraft called Dragonfly around the surface of Saturn’s Moon Titan. More at #365DaysOfAstro