These States May See Aurora Borealis Thursday
Topline The northern lights could appear in several states in the northern U.S. on Thursday night, according to…
Trump’s defunding of NASA would be catastrophic
“This is probably the most uncertain future NASA has faced, maybe since the end of Apollo,” Casey Dreier…
This 6.25 Gigabyte Photo of Pluto Took 15 Months to Send
This spectacular image of Pluto, taken on July 14, 2015, is the most accurate depiction of Pluto’s color.…
Earth just had one of its shortest days in over 50 years
And there is a pattern! Over a half century of records now, the shortest day of each year…
Huge Eruption on the Sun Creates 250,000-Mile-Long ‘Canyon of Fire’
A screenshot from the NASA Solar Dynamics Observatory’s most recent 48-hour observation video. A massive filament of plasma…
Uranus Leaks More Heat Than We Thought
When Voyager 2 flew past Uranus in 1986, the spacecraft detected a surprisingly low level of internal heat…