Latest Planet Nine News and Stories – Gizmodo Australia

Does Our Sun Have a Long-Lost Twin?

Science & Health

11 months ago

Does Our Sun Have a Long-Lost Twin?

George Dvorsky

Astronomers Have a Plan to Detect a Possible Black Hole in Our Solar System

1 year ago

Astronomers Have a Plan to Detect a Possible Black Hole in Our Solar System

Say There Were A Black Hole In Our Solar System: How Would We Find It?

1 year ago

Say There Were A Black Hole In Our Solar System: How Would We Find It?

Ryan F. Mandelbaum

Last year, scientists published a paper with an iconic diagram: a black circle representing, to scale, a 5-solar-mass black hole—and…

What If Planet Nine Is A Bowling Ball-Size Black Hole?

Science & Health

2 years ago

What If Planet Nine Is A Bowling Ball-Size Black Hole?

Ryan F. Mandelbaum

Is The Elusive ‘Planet Nine’ Actually A Massive Ring Of Debris In The Outer Solar System?

3 years ago

Is The Elusive ‘Planet Nine’ Actually A Massive Ring Of Debris In The Outer Solar System?

Discovery Of ‘Goblin’ Solar System Object Bolsters The Case For Planet Nine

3 years ago

Discovery Of ‘Goblin’ Solar System Object Bolsters The Case For Planet Nine

George Dvorsky

Astronomers have discovered an object, dubbed “the Goblin”, in the outer reaches of the Solar System. The dwarf planet never…

Space Rock Discovery Boosts Evidence For Planet Nine

3 years ago

Space Rock Discovery Boosts Evidence For Planet Nine

Ryan F. Mandelbaum

A Mysterious Mars-Sized Object Could Be Hiding At The Edge Of Our Solar System

4 years ago

A Mysterious Mars-Sized Object Could Be Hiding At The Edge Of Our Solar System

Planet Nine Just Got Weirder

5 years ago

Planet Nine Just Got Weirder

If Planet Nine exists, it’s been through one hell of an ordeal. That’s the takeaway from a series of new…

The Best Guess At What ‘Planet Nine’ Looks Like

5 years ago

The Best Guess At What ‘Planet Nine’ Looks Like

George Dvorsky

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