Oumuamua

‘Oumuamua’s weird motion has an explanation, and it isn’t aliens

Unless...

By Cassidy Ward | 

3 days ago

James Webb Space Telescope will be able to see more strange things that visit us from interstellar space

It can see things up close from really, really far away.

By Elizabeth Rayne | 

1 year ago

Could we send a spacecraft to ‘Oumuamua? It’s not impossible…

...but will it take off?

By Elizabeth Rayne | 

1 year ago

'Oumuamua: Resident Alien's radio receiver isn't alien tech, but it is awesome!

Hello, we've been trying to reach you about your spaceship's extended warranty.

By Cassidy Ward | 

1 year ago

Solar-sailing CubeSat concept could give better look at weird objects like ‘Oumuamua

By Elizabeth Rayne | 

1 year ago

The interstellar comet Borisov was shiny and new when it passed through our solar system

By Phil Plait | 

1 year ago

Our first interstellar visitor 'Oumuamua may be an ice chunk blasted off an alien Pluto

By Phil Plait | 

2 years ago

A comet makes a pit stop near Jupiter but will eventually get flung into interstellar space

By Phil Plait | 

2 years ago

Harvard astrophysicist Avi Loeb's new book insists 'Oumuamua was alien tech

By Jeff Spry | 

2 years ago

Is the alien chunk 'Oumuamua actually a hydrogen iceberg?

By Phil Plait | 

2 years ago