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.
Amazing views of Saturn’s icy moon Dione
The Cassini spacecraft made its final flyby of Saturn's moon Dione last week. Check out the spacecraft's final breathtaking close views.
August 24, 2015
No asteroid threatening Earth in September
Despite rumors, no asteroid threatens Earth. All known Potentially Hazardous Asteroids have less than a 0.01% chance of hitting Earth in the next 100 years, says NASA.
August 20, 2015
Space weather threatens equatorial regions too
Damaging electric currents in space affect Earth's equatorial region, not just the poles, according to new research.
August 18, 2015
Astronomers find teeny supermassive black hole
In a dwarf galaxy 340 million light years away, astronomers have found the smallest black hole ever observed in the center of a galaxy.
August 17, 2015
Cassini’s last close flyby of Saturn moon Dione today
The Cassini spacecraft will zip past Saturn's moon Dione on Monday, August 17 . It will be the spacecraft's final close flyby of this icy satellite.
August 17, 2015
Great Perseid photos here
Have you seen Perseid meteors in your sky? If you have had cloudy skies - or even if not - enjoy these images from all around the world.
August 13, 2015
Charting the slow death of the universe
A study of 200,000 galaxies found they had lost half their energy in just 2 billion years.
August 13, 2015
Swirling mystery of Jupiter’s Great Red Spot
The Great Red Spot has been swirling wildly over Jupiter for the past 150 years, but scientists still aren't sure what causes the gigantic storm's reddish hues.
August 11, 2015
Dates of sun’s entry into each zodiac constellation
Dates of sun's entry into each zodiacal constellation and the corresponding ecliptic longitude (sun's position in degrees, east of the March equinox point).
August 10, 2015
Astronomers measure most distant galaxy
The galaxy, called EGSY8p7, is about 13.2 billion light-years away. That means astronomers are now seeing it as it existed just 600 million years after the Big Bang.
August 10, 2015
