Fast Radio Bursts have an origin story—and we're closer to learning what it is.
Gas might keep the dwarf planet's subsurface ocean from freezing.
It's the dawn of Martian seismology.
But not everyone agrees it's from an asteroid impact.
Oxygen-breathing critters might be more plausible than we thought.
What we know about the mysterious life cycle of a black hole.
But they might wobble.
In the December 1980 issue of Popular Science, a 38-year-old theoretical physicist answers the ultimate question about the universe.
All that glitters is a neutron star collision.
The observatory could eventually detect a new collision every day.
The heavy heart may have tipped the world over
It starts orbiting the deadly planet in July
This summer, the mission may get funding to travel to a mysterious rock at the edge of the solar system
3D printing our way to the year 2050
Scientists are hot on the trail of our solar system's 9th planet
Could icy slush be driving the dwarf planet's geological activity?
A look at the spacecraft's first year studying the Martian atmosphere
The ocean-filled moon might hold the life we've long searched for in space. And scientists have one shot to reach it.
Scientists catch a Neptune-style orbiter by its very long tail
A Gallery Of Photos Curated By The Person Who Made Most Of Them
This year's missions to the outer solar system are set to shake up the planetary family tree
Jupiter's moon is the best candidate for finding extraterrestrial life; here's how we're going to get there
Pebbles and planetesimals pummeled the planet's early surface