This stunning image features a deep field view of the Cassiopeia constellation where the two small planetary nebulas can be ...

In 1181, a new star shone near the Cassiopeia constellation for six months before disappearing. This event, recorded as a ...

36,356 people played the daily Crossword recently. Can you solve it faster than others?36,356 people played the daily Crossword recently. Can you solve it faster than others?

This week’s naked-eye object is the tiny constellation Canis Minor the Small Dog. And, indeed, it is small — this constellation’s size ranks 71st out of the 88 star patterns that cover the sky.

The orange filaments are the tattered remains of the star and consist mostly of hydrogen. The rapidly spinning neutron star embedded in the center of the nebula is the dynamo powering the nebula's ...

From the iconic 'Pillars of Creation' to the vivid colours of the Lagoon Nebula, check out these 7 astonishing photos of ...

The constellations help us find our way around the sky, breaking up the endless array of stars into more manageable and memorable chunks. In this article, I'll discuss five constellations I always ...

Both nebulas are the leftover remnants from the last phase of a medium star like our sun. Miguel Claro is a professional photographer, author and science communicator based in Lisbon, Portugal ...