Carnival of Space 547

The Carnival of Space 547 is up at Everyday Spacer.

Universe Today -The Most Detailed Map Ever Made of the Milky Way in Radio Waves

Above – milky way map

Universe Today –
The Brightest Star in the Sky, Sirius, was Hiding a Cluster of Stars. Found by Gaia

Cosmoquest – Studying Surface Features on Earth as Analogs to Surface Features on Mars Using Astronaut Photography