
Astronomy
A dwarf galaxy just might upend the Milky Way’s predicated demise
The Milky Way may merge with the Large Magellanic Cloud in 2 billion years, not Andromeda, contrary to previous findings.
By Nikk Ogasa
Every print subscription comes with full digital access
The Milky Way may merge with the Large Magellanic Cloud in 2 billion years, not Andromeda, contrary to previous findings.
We summarize the week's scientific breakthroughs every Thursday.
A faint yet visible Martian aurora is the first instance of the phenomenon spotted from another planet's surface.
Kosmos 482 launched for Venus in 1972 but never left Earth orbit. The spacecraft finally lost enough energy that it couldn't fight gravity anymore.
At 300 light-years away, the interstellar cloud is the closest of its kind ever found to Earth and the largest apparent single structure in the sky.
Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.
A blob of gas seen outside the Milky Way could be a type of starless, dark matter–dominated galaxy. Some scientists are skeptical.
Astronomers have a lot of thoughts about the latest paper claiming we’ve found the strongest hints of alien life yet on the distant planet K2 18b.
The Curiosity rover identified hidden caches of the mineral siderite, which could help explain why Mars lost its habitable climate.
Astronomers now agree: They’ve spotted the first isolated stellar-mass black hole ever seen.
Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.
Subscribers, enter your e-mail address for full access to the Science News archives and digital editions.
Not a subscriber?
Become one now.