Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of particles that shoot out from the Sun.
Astronomers have discovered new evidence that suggests the possibility of an unknown planet in our solar system's farthest reaches. The study, published in the Monthly Notices of the Royal ...
A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...
Our solar system is a smashing success. A new study suggests that from its earliest period—even before the last of its ...
A new analysis estimates that the asteroid belt is steadily losing mass each year, and may not be as permanent a feature of ...
Two recent studies used seismic data from NASA’s retired InSight mission to shed light on what lies beneath Mars’ surface and what it means for the planet’s history The spacecraft will map the ...
Read all of Slate’s stories about the 25 Greatest Picture Books of the Past 25 Years. On Oct. 8, 2010, the New York Times ran a story on its front page: “Picture Books No Longer a Staple for Children.