Sun

Weather September 22

Get ready for the autumn equinox: How is it different from a solstice?

Get your sweaters ready. The autumn equinox will mark the official end of the summer season and the start of fall on Thursday, Sept. 22, at 9:04 pm EST.

Sun August 3

Solar eruptions, flares could impact Earth, NASA says

Solar eruptions and flares could cause problems on Earth. NASA scientists have predicted that this increase in solar activity will continue through 2025.

Skin Cancer July 17

Men's skin cancer deaths are higher than women's: New analysis

Men have a higher skin cancer diagnosis and death rate compared to women, according to an analysis published by Cancer Research UK. Here's how you can stay safe.

HEALTH July 5

Sunscreen helps prevent premature aging and skin cancer: How to pick the best one

While fun in the sun may be top of mind this summer, make sure to remember your sunscreen and safe clothing to avoid skin cancer and other risks from sunburn.

Moon May 13

Lunar eclipse: How to spot the 'blood moon'

This lunar eclipse -- the first eclipse of the year -- will take place on Sunday and Monday. A total lunar eclipse takes place approximately every 1.5 years.

Moon May 10

'Blood moon' total lunar eclipse: What to know

The first eclipse of the year is slated for this weekend. According to NASA, "blood moon" will be visible across the Americas, Europe and Africa – or anywhere the moon is visible above the horizon.

AIR AND SPACE April 29

James Webb Space Telescope completes alignment

NASA said Thursday that the alignment of the James Webb Space Telescope (JWST) is now complete. 

Moon April 28

How to watch the April 2022 solar eclipse online

The first solar eclipse of 2022 is coming on Saturday, April 30.

NASA March 31

NASA's Hubble Space Telescope spots farthest star ever seen

NASA’s Hubble Space Telescope has detected the light of the farthest individual star ever seen to date.

US March 19

When is the spring equinox?

Sunday marks the astronomical first day of spring around the Northern Hemisphere.