Friday's crescent moon brings the first night of Ramadan. But guess what? There will be a planetary alignment in the sky, too. Here's what to know.

While Mercury will be visible throughout early March, there will be two nights that provide especially good opportunities to ...

It will appear as a thin sliver of light, with the "horns" of the crescent pointed away from the sun A crescent moon is a phase of the moon when less than half of its illuminated side is ...

Luna skims by Mercury, Venus, Uranus, Neptune, and Jupiter as it grows from a thin crescent to just past First Quarter in the ...

The moon is not capable of producing its own light, so what we see from Earth is a reflection of the sun's light shining on ...

You might already know that roughly a quarter of the world’s population is expected to head into Ramadan this weekend, the ...

There are many people who declare themselves to be faithful followers of all the astronomical phenomena that are visible from our own planet. For all of them, it is important to co ...

According to NASA, those in the whole of the Western Hemisphere — Pennsylvanians included — will be able to see the moon turn ...