Tag Archives: alpha centauri

The Sun is a ‘runaway world collector’ that can trap passing rogue planets

When you buy through links in our articles, Future and its syndication partners may earn commission. An illustration showing a rogue planet orbiting a very distant point around the solar system. | Credit: Robert Lea (Created with Canva) The next time you think your collecting habit is getting out of control, you can console yourself… Read More »

SETI chief says US has no evidence of alien technology. ‘And we never had it’

If all reports of mysterious objects whizzing through our skies are taken as actual encounters, Earth appears to be under attack. But spoiler alert: For the lead leader SET At the Institute, which was established to research and understand life beyond Earth, there is a need to take a step back and embrace the cosmic… Read More »

Here’s the science refresher you need before diving into Netflix’s ‘3 Body Problems’

In “The 3-Body Problem” a planet went up in flames.netflix Netflix’s “The 3-Body Problem” is based on a science fiction trilogy and follows a group of physicists. We asked an astronomer and an aerospace engineer to explain some of the show’s scientific concepts. Fermi paradox and Wow! It might be helpful to know a little… Read More »

Interstellar astronauts will face years-long communication delays due to time dilation

Due to the mind-boggling distances and speeds required, interstellar travel would be extraordinarily difficult, if not impossible, for humanity to achieve. But new research highlights another challenge: communication breakdowns. The star system closest to ours is alpha centauriIt’s over 4 light years away, so barring any fancy sci-fi technological revolutions over the next few centuries,… Read More »