Sign Up for Our Amazing Newsletter!
A daily update by email. Science news, great photos, sky alerts.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Good news! Here’s where light pollution is getting better
A new global map from NASA shows areas that are seeing a reduction in light pollution. See the maps here and learn how to limit light pollution near you.
May 24, 2026
John F. Kennedy moon landing speech 65th anniversary
On May 25, 1961, John F. Kennedy addressed the US Congress, inspiring a nation to a moon landing, the Apollo missions, and the dream of a return to the moon.
May 24, 2026
Will Lake Mead – largest US reservoir – reach record lows?
The U.S. Bureau of Reclamation said that the water levels at Lake Mead could drop to all-time lows by July 2027. Read more here.
May 24, 2026
Meet Crux, the constellation of the Southern Cross
Crux, the constellation of the Southern Cross, is a hallmark of southern skies and contains the open cluster known as the Jewel Box.
May 24, 2026
Joplin tornado: 15-year anniversary of a disaster
It’s been 15 years since the Joplin tornado killed more than 150 people. What is the town of Joplin, Missouri, like today?
May 22, 2026
Meet Regulus, Leo the Lion’s Heart and brightest star
The bright star Regulus in Leo the Lion is prominent in the evening sky in May. It looks like a single point of light, but is really 4 stars.
May 22, 2026
2026 name list for Atlantic hurricanes: Is yours among them?
The forecasts for Atlantic hurricanes and tropical storms are out. And the hurricane names for 2026 are ready. What'll happen next?
May 21, 2026
Ice volcanoes on Ganymede? New promising candidates found
Are there ice volcanoes on Ganymede? A new international study reveals several good candidates on Jupiter's large ocean moon.
May 21, 2026
Searching for Earth-sized exoplanets with the POET mission
In 2029, Canada's POET mission will start searching for Earth-sized exoplanets as well as super-Earths. It will focus on smaller, cooler stars like red dwarfs.
May 21, 2026
Cumulonimbus clouds bring thunderstorms: How to spot them
Cumulonimbus clouds, sometimes called thunderheads, are towering formations that can bring severe storms such as hail, lightning, flooding and tornadoes.
May 21, 2026
