For decades, something strange has lurked inside the icy giants of our solar system. Uranus and Neptune, distant blue worlds ...
The astronomical linkup is fairly common and can happen at least every year depending on the number of planets.
After dusk on Friday night, seven planets are expected to align in the night sky. But you'll need binoculars or a telescope ...
Using a NASA supercomputer to run models, researchers led by SwRI astronomer David Nesvorny now believe that the Inner Oort cloud looks like a spiral disk, around 0.24 light-years across, with two ...
NASA is tracking a house-sized asteroid set to whiz past Earth tomorrow at a thundering 29,304 miles per hour. The space rock—named "2025 DJ22"—is estimated by NASA's Jet Propulsion Laboratory to be ...
NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...
"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." Spirals are a repeating theme in ...
Astronomers have made an extraordinary discovery—for the first time, scientists have directly observed two alien planets ...
It's impossible to know exactly what ancient people saw in the night sky. Learn more about their relationships with outer ...
Astronomers have directly observed two exoplanets shedding their outer layers into space for the first time. The observations ...
Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune will all be visible in the night sky this Friday for a short window ...
The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, Amy Simon (NASA-GSFC), Michael H. Wong (UC Berkeley) / VISUALIZATION: Joseph ...