Musk

 

Elon Musk is challenging Boeing to beat him in putting humans on Mars.

 

Musk plans to start colonizing Mars in 2024.

K2-18b

Researchers have found a world 111 light years away that could harbor life.  It's called K2-18b.

K2-18b is a super-Earth that orbits in the habitable zone of a red dwarf.

Big Bang Questioned

A new paper suggests the universe did not begin with the Big Bang, but has been expanding and contracting forever.

There is no physical evidence to choose either theory.

Europa

The conclusion of a new study strengthens the case for plate tectonics on Europa.

That, in turn, strengthens the case for life in Europa's subsurface ocean.

Truth

Thousands of people all over the world over decades have told stories of being abducted by aliens.  Most offer no proof, but the narratives are often consistent down to details.

Should these people, therefore, be believed, at least as far as investigating their claims?  So far, the mainstream media has largely ignored them.

Voyager 1

Voyager managers recently tried to ignite the backup thrusters of Voyager 1, which hadn't fired in 37 years.

Amazingly, they worked!

Mars Water

If Mars has salty water on its surface, it might come from underground aquifers, researchers say.

They cite ponds in Antarctica as analogies.