via-lactea

Beleza celeste

Concurso elege as 25 melhores fotografias da Via Láctea em 2023; confira as imagens

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6ª edição do concurso Milky Way Photographer of the Year. Na foto, a via láctea em Lake Tekapo, na Nova Zelândia. - Foto: Tom Rae/Capture The Atlas/DivulgaçãoIndexador: Daniel Zafra Portill <!-- NICAID(15449207) -->
Estrutura do halo da Via Láctea - Foto: A. Feild/STScl/ESA/NASA/Divulgação<!-- NICAID(15322273) -->
Espaço

Astrônomos descobrem estrela mais distante da Via Láctea

Estadão Conteúdo
Registro do aglomerado globular NGC 6540, que fica localizado a 17 mil anos-luz da Terra, na Constelação de Sagitário e ao centro da Via Láctea.<!-- NICAID(15183745) -->
Beleza celeste

Telescópio Hubble registra aglomerado de estrelas antigas perto do centro da Via Láctea

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Sismos estelares revelam informações de onde nasceram as estrelas da Via Láctea<!-- NICAID(15123190) -->
Raio x  da galáxia

Missão Gaia revela mapa mais detalhado da Via Láctea e "terremotos estelares"

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The Milky Way blazes above the European Southern Observatory (ESO) facilities at Mount Paranal in northern Chile’s Atacama Desert. Paranal hosts the world’s most advanced ground-based astronomical observatory, the Very Large Telescope (VLT), and is home to two new telescopes for large imaging surveys currently under construction, the VLT Survey Telescope (VST) and the Visible and Infrared Survey Telescope for Astronomy (VISTA). Both are expected to “take up duty” in the 2009-2010 timeframe. This photograph shows an edge-on view of the Milky Way’s glowing plane slicing across the night sky, laced by bands of dust and dark gas. Taken with a digital camera using a three-minute exposure, the photograph also reveals a bit of action on the ground. To the left, a vehicle with its parking lights on stops lets out a passenger. Though bathed by the light of the Milky Way, the high-altitude desert remains quite dark. To illuminate the rightward path to the underground entrance ramp of the ‘Residencia’, where staff and visitors stay, the passenger takes along a small flashlight, seen as a squiggly bright line. In the lower right, the glass dome on the Residencia’s roof reflects the starry sky overhead. One of our Milky Way’s galactic satellites, the Large Magellanic Cloud, is seen hanging above the Residencia in the lower right corner of the image.<!-- NICAID(15121785) -->
Tridimensional

Missão Gaia apresentará novo mapa da Via Láctea nesta segunda-feira

AFP
This handout image released by the European Southern Observatory (ESO) on May 12, 2022, shows the first image of Sagittarius A*, the supermassive black hole at the centre of our own Milky Way galaxy. - An international team of astronomers on May 12, 2022, unveiled the first image of a supermassive black hole -- a cosmic body known as Sagittarius A*. The image, produced by a global team of scientists known as the Event Horizon Telescope (EHT) Collaboration, is the first, direct visual confirmation of the presence of this invisible object, and comes three years after the very first image of a black hole from a distant galaxy. Black holes are regions of space where the pull of gravity is so intense that nothing can escape, including light. (Photo by Handout / European Southern Observatory / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / European Southern Observatory" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTSEditoria: SCILocal: In spaceIndexador: HANDOUTSecao: natural scienceFonte: European Southern ObservatoryFotógrafo: Handout<!-- NICAID(15093990) -->
Via Láctea

Divulgação de foto inédita de buraco negro da Via Láctea estimula novos estudos; entenda a importância

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Buraco Negro mais próximo da Via Láctea.<!-- NICAID(15093959) -->
Sagittarius A*

Primeira imagem do buraco negro da Via Láctea é divulgada

GZH
This handout image released by the European Southern Observatory (ESO) on May 12, 2022, shows the first image of Sagittarius A*, the supermassive black hole at the centre of our own Milky Way galaxy. - An international team of astronomers on May 12, 2022, unveiled the first image of a supermassive black hole -- a cosmic body known as Sagittarius A*. The image, produced by a global team of scientists known as the Event Horizon Telescope (EHT) Collaboration, is the first, direct visual confirmation of the presence of this invisible object, and comes three years after the very first image of a black hole from a distant galaxy. Black holes are regions of space where the pull of gravity is so intense that nothing can escape, including light. (Photo by Handout / European Southern Observatory / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / European Southern Observatory" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTSEditoria: SCILocal: In spaceIndexador: HANDOUTSecao: natural scienceFonte: European Southern ObservatoryFotógrafo: Handout<!-- NICAID(15093990) -->
Momento histórico

AO VIVO: acompanhe a divulgação da primeira imagem de buraco negro na Via Láctea

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Buraco negro, espaço. Foto: elen31 / stock.adobe.comFonte: 362282268<!-- NICAID(15086165) -->
Avanço científico

Astrônomos descobrem oito novas fontes de eco de buracos negros que estão na Via Láctea

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Bolhas gigantes na via láctea, Fermi e eRosita.
Hipótese

Duas bolhas gigantes da Via Láctea podem ter mesma origem, aponta estudo

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