When a distant planet passes in front of its star some of the star’s radiation goes through the planet’s atmosphere. What would your day be like if you woke up and there were no functioning artificial Earth satellites?
Today @Nmcanopus will talk about Mars climate which has changed dramatically over the eons and what would the space alien receive if it pointed its radio antennas at our Sun?
Beyond, what solar system scientists now call the “snow line”, 4.6 billion years ago, crystals of ice formed and were trapped inside accreting chunks of material
The discovery of 2019 UN13 moving through the constellation of Aries and 2019 UJ12 and Cetus.
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.
Hannes discovery of 7 new asteroids and 2019 RU3 space rocks streaking through Orion constellation
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.