Planets Form Around Massive, Distant Star

Videos Highlighting The Latest Search Trends.
Jan. 3 2013 2:43 PM

Planets Form Around Massive, Distant Star

Scientists observing a new star 450 light years from Earth say they have caught early glimpses of planets forming around it.

The fledgling star, HD 142527, may be 2 million years old, but it remains a newborn by the universe’s standards. Scientists using the ALMA telescope captured a first-of-its-kind look at planetary development, as newly forming gas giants begin to clear out the disk surrounding it.

Advertisement

So far, the international team has determined that at least two young planets have sprouted up around the star.

The novel sighting also confirmed an earlier theoretical concept of gravity-fueled bridges between outer and inner portions of the star’s disk that help the star grow. HD 142527 is already about twice as massive as the sun and is still expanding.

TODAY IN SLATE

Foreigners

The World’s Politest Protesters

The Occupy Central demonstrators are courteous. That’s actually what makes them so dangerous.

The Religious Right Is Not Happy With Republicans  

The XX Factor
Oct. 1 2014 4:58 PM The Religious Right Is Not Happy With Republicans  

The One Fact About Ebola That Should Calm You: It Spreads Slowly

The Feds Have Declared War on New Privacy Measures From Apple and Google

These “Dark” Lego Masterpieces Are Delightful and Evocative

Crime

Operation Backbone

How White Boy Rick, a legendary Detroit cocaine dealer, helped the FBI uncover brazen police corruption.

Politics

Talking White

Black people’s disdain for “proper English” and academic achievement is a myth.

Europe’s Next Digital Commissioner Thinks Keeping Nude Celebrity Photos in the Cloud Is “Stupid”

Piper Kerman on Why She Dressed Like a Hitchcock Heroine for Her Prison Sentencing

  News & Politics
Politics
Oct. 1 2014 7:26 PM Talking White Black people’s disdain for “proper English” and academic achievement is a myth.
  Business
Moneybox
Oct. 1 2014 2:16 PM Wall Street Tackles Chat Services, Shies Away From Diversity Issues 
  Life
Outward
Oct. 1 2014 6:02 PM Facebook Relaxes Its “Real Name” Policy; Drag Queens Celebrate
  Double X
The XX Factor
Oct. 1 2014 5:11 PM Celebrity Feminist Identification Has Reached Peak Meaninglessness
  Slate Plus
Behind the Scenes
Oct. 1 2014 3:24 PM Revelry (and Business) at Mohonk Photos and highlights from Slate’s annual retreat.
  Arts
Brow Beat
Oct. 1 2014 6:39 PM Spoiler Special: Transparent
  Technology
Future Tense
Oct. 1 2014 6:59 PM EU’s Next Digital Commissioner Thinks Keeping Nude Celeb Photos in the Cloud Is “Stupid”
  Health & Science
Science
Oct. 1 2014 4:03 PM Does the Earth Really Have a “Hum”? Yes, but probably not the one you’re thinking.
  Sports
Sports Nut
Oct. 1 2014 5:19 PM Bunt-a-Palooza! How bad was the Kansas City Royals’ bunt-all-the-time strategy in the American League wild-card game?