Inicio - The Dark Energy Survey

Twitter

News feeds

Latest Twitter Feeds

TheDESurvey @TheDESurvey

Dark Energy Survey @TheDESurvey
Nov 15
M-dwarfs are the least massive stars, but still weigh as much as 24 trillion trillion elephants, 2.1 billion trilli… https://t.co/wRQTZi0CrG

reply retweet favorite

Dark Energy Survey @TheDESurvey
Nov 13
#DESimages (Local Group galaxy IC5152, credit: Erin Sheldon) https://t.co/L4pqFYcSRx

reply retweet favorite

Dark Energy Survey @TheDESurvey
Nov 12
RT @EFEciencia:El primer catálogo de "enanas marrones" incluye más de 10.000 estrellas @CIEMAT_Moncloa @theDESurvey https://t.co/7QFwmkRnsA

reply retweet favorite

Dark Energy Survey @TheDESurvey
Nov 10
The meeting is over, but we're still on some Brighton buses! https://t.co/0H1qvq1Alp

reply retweet favorite

Dark Energy Survey @TheDESurvey
Nov 09
Our week-long collaboration meeting has come to a close. Thanks to everyone at the University of Sussex who made it… https://t.co/DbcTNiyWW3

reply retweet favorite

Load More...

Facebook

The Dark Energy Survey
4 days ago
M-dwarfs are the least massive stars, but still weigh as much as 24 trillion trillion elephants, 2.1 billion trillion cruise ships, or 26 thousand Earths! #darkbites ... See MoreSee Less
Photo
View on Facebook
·Share
Share on Facebook Share on Twitter Share on Linked In Share by Email
The Dark Energy Survey
6 days ago
#DESimages (Local Group galaxy IC5152, credit: Erin Sheldon) ... See MoreSee Less
Photo
View on Facebook
·Share
Share on Facebook Share on Twitter Share on Linked In Share by Email
The Dark Energy Survey
1 week ago
The meeting is over, but we're still on some Brighton buses! ... See MoreSee Less
Photo
View on Facebook
·Share
Share on Facebook Share on Twitter Share on Linked In Share by Email
The Dark Energy Survey
1 week ago
Our week-long collaboration meeting has come to a close. Thanks to everyone at the University of Sussex who made it possible. We made progress on lots of exciting projects and we expect quite a few publications in the next 6 months. Stay tuned! ... See MoreSee Less
Photo
View on Facebook
·Share
Share on Facebook Share on Twitter Share on Linked In Share by Email
The Dark Energy Survey
2 weeks ago
Our week in Brighton is almost over! DEScientists gathered for the traditional DES dinner. The table decorations were very thematic for our astronomy meeting on the coast. ... See MoreSee Less
View on Facebook
·Share
Share on Facebook Share on Twitter Share on Linked In Share by Email

News

Observações com a câmera DECam revelam a natureza de evento de ondas gravitacionais

October 16, 2017 1:52 pm

Cientistas usando a câmera do levantamento Dark Energy Survey (DES) capturaram imagens do resultado de uma colisão entre estrelas de nêutrons, evento que produziu a detecção de onda gravitacional mais recente (GW170817) pelos observatórios LIGO e Virgo. Uma equipe de cientistas usando a Dark Energy Camera (DECam), a principal ferramenta de observação do Dark Energy Survey, estão entre os primeiros a observar as consequências de um surto de ondas gravitacional detectado recentemente, registrando imagens da primeira explosão confirmada como consequência da fusão de duas estrelas de nêutrons. Esse violento processo de fusão, ocorrido há 130 milhões de anos em uma galáxia próxima à nossa (NGC 4993), é a fonte das ondas gravitacionais detectadas pelo Observatório Interferométrico de Ondas Gravitacionais (LIGO) e Interferômetro Virgo em 17 de agosto.

© 2019 The Dark Energy Survey