As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

Once you're able to identify a few constellations though ... shift with the seasons, and a map for the Southern Hemisphere won’t help much if you’re in the Northern Hemisphere.

At the start of March, Mercury and Venus lay in the west after sunset. Now both have passed between us and the Sun into the ...

Observers can spot the Orion constellation in northern winter or southern summer. “This region is easily visible in the winter sky in the Northern Hemisphere,” said Alves ... while star surveys map ...

During evenings in April 2025, there are two bright planets visible. The departure of Venus has left Jupiter, in the west at ...

By nightfall at the start of April each year, there is a huge collection of bright stars in the western half of the sky. It includes seven stars of first magnitude or brighter, nearly half the ...

Celestial north is up in this imagery, corresponding to the view from mid-northern latitudes. Rotating the images by 180 degrees would create the south-up view for southern hemisphere observers ... to ...