Perihelion Sun 2023
Perihelion for 2023, Earth’s closest approach to the Sun, was on January 4 at 16:17 UTC. That was […]
Perihelion for 2023, Earth’s closest approach to the Sun, was on January 4 at 16:17 UTC. That was […]
The most massive young star cluster in the Small Magellanic Cloud is NGC 346, embedded in our small […]
This cosmic expanse of dust, gas, and stars covers some 6 degrees on the sky in the heroic […]
The capsule that carried three astronauts to orbit was damaged in December and will be replaced by another […]
On January 3, two space stations already illuminated by sunlight in low Earth orbit crossed this dark predawn […]
The first Full Moon of 2023 is in the sky tonight opposite the Sun at 23:08 UTC. Big […]