The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

"We show that this design can, in principle, find half of all existing Earth-like planets orbiting sun-like stars within 30 light-years in less than three years." ...

The methane gas may constitute a rarefied atmosphere, or it may come from erupting plumes on Makemake’s surface.

Dwarf planet 2023 KQ14, Ammonite, has a stable orbit that challenges the hypothesis of the mysterious Planet Nine.

The James Webb Space Telescope provides an unprecedented view of the places where planets are born: protoplanetary disks, true cosmic cradles. Located about 525 light-years away, in the ...

University of Bristol astrophysicists are helping shed new light on an Earth-sized exoplanet 40 light years away where liquid water in the form of a global ocean or icy expanse might exist on its ...

Newsweek spoke to several experts about what positive cultural shifts the birth rate decline is illustrative of.

In 2010, the Japanese Aerospace Exploration Agency (JAXA) made history when its Hayabusa probe became the first spacecraft to ...

The S&P 500 is famous. It's cited constantly in newspapers and on TV; it's the basis of millions of investing-for-retirement ...

WELCOMING your little one into the world can be a life-changing experience in so many ways – especially for your finances.

By Carolyn Cowan Few people have the opportunity to meet near-mythical beasts in real life — but Rob Timmins has. He’s one of ...