Easter is a moveable feast - it can happen anytime between March 22 and April 25. It is set using a mathematical calculation ...

"Our data indicates that the Universe will expand forever, and at an accelerating rate," said Sehgal, who analyzed data ...

The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

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

Spring is here! Truly, Thursday was the first day of spring — notwithstanding the overnight snow showers and low in the 20s ...

Today is the second day of spring. The date is a little confusing, because it varies with the date of the Vernal Equinox.

Up for a challenge? If skies are clear, you may be able to complete a rare feat of visual athletics this coming weekend, and ...

Spring officially begins in the Northern Hemisphere on March 20 with the vernal equinox as the entire world experiences an ...

The vernal equinox arrives on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in ...

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

The International Astronomy Centre confirmed on Wednesday that the crescent moon of Shawwal will be impossible to sight on Saturday, March 29, across all regions of the Arab and Islamic world. This is ...

The International Astronomy Centre has revealed key moon sighting information ahead of Eid Al Fitr. Here's everything you ...