Rogue planets

An Explanation for Rogue Planets. They Were Eroded Down by Hot Stars

WST recently turned up hundreds of free-floating rogue planets in the Orion Nebula, 42 in binary configurations. How two Jupiter-mass…

3 weeks ago

Habitable Worlds are Found in Safe Places

When we think of exoplanets that may be able to support life, we hone in on the habitable zone. A…

4 weeks ago

Webb Discovers Six New “Rogue Worlds” that Provide Clues to Star Formation

Rogue Planets, or free-floating planetary-mass objects (FFPMOs), are planet-sized objects that either formed in interstellar space or were part of…

3 months ago

How Oumuamua Changes Our Perspective on Galactic Panspermia

Panspermia is an innately attractive idea that's gained prominence in recent decades. Yet, among working scientists, it gets little attention.…

4 months ago

A New Study Shows How our Sun Could Permantly Capture Rogue Planets!

Interest in interstellar objects (ISOs) was ignited in 2017 when 'Oumuamua flew through our Solar System and made a flyby…

4 months ago

A Cold Brown Dwarf is Belching Methane Into Space

Brown dwarfs span the line between planets and stars. By definition, a star must be massive enough for hydrogen fusion…

7 months ago

TESS Finds its First Rogue Planet

Well over 5,000 planets have been found orbiting other star systems. One of the satellites hunting for them is TESS,…

7 months ago

Where Are All These Rogue Planets Coming From?

There's a population of planets that drifts through space untethered to any stars. They're called rogue planets or free-floating planets…

8 months ago

How Many Planets Could Be in the Kuiper Belt?

A recent study published in The Astrophysical Journal Letters investigates the potential existence of Mars-sized free-floating planets (FFPs)—also known as…

11 months ago

What’s the Source of Binary Rogue Planets?

The James Webb Space Telescope (JWST) is already making great strides in helping us to unravel the mysteries of the…

12 months ago