This week presents an exciting array of astronomical phenomena, including the last quarter moon and several planetary alignments. In this article, we’ll explore key celestial events involving the ...

Elizabeth Olsen detailed to Jenna Bush Hager what she admires about her twin sisters, Mary Kate and Ashley Olsen, and shares what she really thinks about being the youngest of six.

Fossil fuels powered the industrial revolution. Would aliens need a similar power source to jump-start a technical revolution ...

World-renowned Greek astrophysicist Stamatios Krimigis says that a human settlement on Mars is a distant dream.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Everyone is going through it (and if you’re not, truly bless your heart), but in my astrological opinion, there are two ...

The orbit Venus takes around the sun results in an inferior conjunction as it transitions from appearing in the evening sky ...

NEW YORK — Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan ...

Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...