What If on MSN
This is what you’d actually see at the Big Bang
In the beginning, there was nothing. Well, except for you. And the Big Bang. What would the first moments of the Universe be ...
A satellite carrying a nuclear weapon would not just menace rival spacecraft. It could scramble parts of modern life on Earth ...
An MIT scientist has proposed a method to find out if a satellite orbiting the Earth contains a nuclear weapon, making it the ...
The Outer Space Treaty bans nuclear weapons in orbit—but we currently have no way to verify that satellites aren't carrying ...
MIT has published a feasibility study proposing a satellite-based sensor system to detect nuclear weapons in orbiting ...
In 2024, a U.S. government official warned that Russia could be developing a new satellite designed to carry nuclear weapons ...
As the Large Hadron Collider switches off its beams for a four-year overhaul, the question is no longer what it has found but whether anything bigger is worth building ...
Scientists have uncovered a previously unknown Martian rock containing a mineral never before found on the Red Planet.
Ctrl+F is a keyboard shortcut that lets you find words or phrases within a document or a webpage on a Windows computer. If you didn’t know such a shortcut existed, don’t worry. You’re not the only ...
On June 29, after almost 18 years, the Large Hadron Collider (LHC) at CERN was shut down in its current iteration for the ...
High-Luminosity LHC upgrade work has begun at CERN after the Large Hadron Collider logged its final collision on June 27, 2026, entering a four-year, $1.5 billion Long Shutdown 3 program to replace 1.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results