10 MINUTES enviou
EI sequestra 220 cristão assírios no nordeste da Síria
|
|
|
|
|
|
|
|
|
|
|
|
|
Dezenas de pessoas se reuniram em Jdeideh, no Líbano, para exigir a
soltura dos mais de 200 cristãos assírios que foram sequestrados por
milicianos do grupo Estado Islâmico (EI) no nordeste da Síria.
Crédito: AFP
|
|
10 MINUTES enviou
Cresce ilha vulcânica que surgiu em 2013 no Pacífico
|
|
|
|
|
|
|
|
|
|
|
|
|
Uma nova ilha vulcânica que emergiu há pouco mais de um ano e fica a mil
quilômetros de Tóquio ainda cresce depois de se fundir com outra. Antes
desacreditada, a ilha agora tem grandes chances de sobreviver.
Crédito: AFP
|
|
10 MINUTES enviou
Leonard Nimoy, o Spock de Star Trek, morre aos 83 anos
|
|
|
|
|
|
|
|
|
|
|
|
|
O cinema perdeu nesta sexta-feira uma de seus astros. Morreu o ator Leonard Nimoy, o Spock de 'Star Trek'.
Crédito: AFP
|
|
10 MINUTES enviou
Solar Impulse 2 tenta volta ao mundo
|
|
|
|
|
|
|
|
|
|
|
|
|
A bordo do Solar Impulse 2, os pilotos Bertrand Piccard e André
Borschberg vão tentar a primeira volta ao mundo com uma aeronave movida a
energia solar, saindo de Abu Dhabi, no início de março. ATUALIZAÇÃO
Crédito: AFP
|
|
10 MINUTES enviou
Madonna diz que intolerância lembra nazismo na guerra
|
|
|
|
|
|
|
|
|
|
|
|
|
A cantora americana Madonna, que ainda se recupera do susto da queda
durante a premiação do Brit awards, disse que a intolerância na França e
na Europa lembra o nazismo na Alemanha.
|
|
10 MINUTES enviou
NASA's Dawn Spacecraft Spots Two Bright Points on Planet Ceres
10 MINUTES enviou
Astronauts Mark Leonard Nimoy’s Passing
|
|
|
|
|
|
|
|
|
|
|
|
NASA Astronaut Mike Fincke and ESA European Space Agency Astronaut Luca
Parmitano reflect on the inspiration that actor Leonard Nimoy’s
character Mr. Spock in the television series Star Trek had on
scientists, engineers, space explorers and fans around the globe. For a high-resolution version: https://archive.org/details/150227LeonardNiimoy720p
|
|
10 MINUTES enviou
Spacewalks continue on ISS on This Week @Nasa
|
|
|
|
|
|
|
|
|
|
|
|
|
On Feb. 25, International Space Station Commander Barry Wilmore and
Flight Engineer Terry Virts of NASA continued rigging power and data
cables during the second in a series of three spacewalks to prepare for
installation of two new docking ports for the future arrival of U.S.
commercial crew spacecraft. The new docking adapters will begin arriving
at the station later this year. During airlock repressurazation at the
conclusion of the spacewalk, Virts reported seeing a small amount of
water floating in his helmet. No water was reported during the EVA and
the crew was never in any danger. The third and final spacewalk of the
series is scheduled for no earlier than March 1. Also, Preview of
magnetic mission, Earth is changing. We’re on it, Soil moisture
satellite deploys antenna and Groundbreaking for commercial crew access
tower.
|
|
10 MINUTES enviou
Preparing America for Deep Space Exploration Episode 8: Taking Flight #NasaReel
|
|
|
|
|
|
|
|
|
|
|
|
NASA is continuing to make great strides towards sending humans farther
than we have ever gone before. Take a look at the work being done by
teams all across the nation on NASA’s exploration programs, including
the Space Launch System, the Orion Crew Capsule and the Ground Systems
Development and Operations Program, as they continue to propel human
spaceflight into the next generation. HD download link: https://archive.org/details/PreparingAmericaForD eepSpaceExplorationE pisode8TakingFlight Credit: Reel NASA
|
|
Joice Hasselmann e Marco Antonio Villa falam sobre o protesto dos caminhoneiros e a entrevista coletiva do ministro Cardozo.
|
|
|
 Reproduzir tudo
|
|
|
|
|
10 MINUTES enviou
Cratera engole casal na Coreia do Sul
|
|
|
|
|
|
|
|
|
|
|
|
|
Um vídeo que mostra a queda de um casal em um buraco na rua na Coreia do
Sul viralizou nas redes sociais. O caso voltou a levantar
questionamentos em relação às normas de segurança no país.
|
|
10 MINUTES enviou
Os aviões-tanque
|
|
|
|
|
|
|
|
|
|
|
|
|
Uma porta-aviões francês iniciou operações no Golfo intensificando a
participação francesa na campanha militar liderada pelos Estados Unidos
contra o grupo Estado Islâmico. A França tem 9 Rafales nos Emirados
Árabes Unidos e 6 Mirages na Jordânia operando no Iraque junto a uma
patrulha marítima e uma aeronave com abastecimento em pleno voo.
ORIGINAL
Crédito: AFP
|
|
10 MINUTES enviou
Buracos Negros
|
|
|
|
|
|
|
|
|
|
|
|
|
Buracos negros habitam a galáxia há bilhões de anos. Campo gravitacional
mais poderoso do universo, nada, nem mesmo a luz, pode escapar deles.
REENVIO
Crédito: AFP
|
|
10 MINUTES enviou
NASA | The Big Bang
|
|
|
|
|
|
|
|
|
|
|
|
This dominant cosmological theory suggests the Universe began nearly
13.7 billion years ago, expanding rapidly from a very dense and
incredibly hot state. Eventually, stars ignited and galaxies slowly
formed. The Big Bang theory has been imporved and advanced especially
through NASA's Cosmic Background Explorer (COBE) and WMAP missions. This
animation conceptualizes these explosive beginnings of the Universe. This
animation begins with a pinpoint of light as the Big Bang, and
continues to show the formation of the first stars and galaxies. For more information: http://www.nasa.gov/topics/universeCredit: NASA Goddard
|
|
10 MINUTES enviou
Black Hole Launches 'Bullets' of Gas #Nasa
|
|
|
|
|
|
|
|
|
|
|
|
Using observations from NASA's Rossi X-ray Timing Explorer (RXTE)
satellite and the National Science Foundation's (NSF) Very Long Baseline
Array (VLBA) radio telescope, an international team of astronomers has
identified the moment when a black hole in our galaxy launched superfast
knots of gas into space. Racing outward at about one-quarter the
speed of light, these "bullets" of ionized gas are thought to arise
from a region located just outside the black hole's event horizon, the
point beyond which nothing can escape. The research centered on
the mid-2009 outburst of a binary system known as H1743-322, located
about 28,000 light-years away toward the constellation Scorpius.
Discovered by NASA's HEAO-1 satellite in 1977, the system is composed of
a normal star and a black hole of modest but unknown masses. Their
orbit around each other is measured in days, which puts them so close
together that the black hole pulls a continuous stream of matter from
its stellar companion. The fl...
( mais)
|
|
10 MINUTES enviou
The Sound of the Big Bang
|
|
|
|
|
|
|
|
|
|
|
|
A decade ago, American physics professor John Cramer released an audio
file -- the sound of the Big Bang. Now with new data from ESA's Planck
mission Cramer reran his simulation and released this hi-fidelity
version. What you here is a sound wave calculated from the cosmic
background radiation spectrum, extrapolated back and forth in time to
gain a 50 seconds version of the theorized sound waves for the first
760,000 years after the Big Bang. During that time the universe was
dense enough to carry sound waves similar to Earth's atmosphere. If
this is at least similar to what was really going on in terms of sound
of the Big Bang could be revealed by a LISA-class mission, expected to
launch in 2028. For the very first time we will then be able to listen
to the tiny fluctuations in spacetime caused by accelerated matter. This
will tell us about the dark side of our Universe, yet unknown objects,
and maybe even about the Big Bang itself. Credits: Sound: © 2013 by John G. Cramer, Unive...
( mais)
|
|
10 MINUTES enviou
Cygnus X-1 in 60 Seconds #ChandraXrayObservatory
|
|
|
|
|
|
|
|
|
|
|
|
|
Over three decades ago, Stephen Hawking placed, and eventually lost, a bet against the existence of a black hole in Cygnus X-1.
Credit: Chandra X-ray Observatory
|
|
10 MINUTES enviou
Athena and eLISA: Together We Will Unveil the Hidden Secrets of the Universe
|
|
|
|
|
|
|
|
|
|
|
|
The European Space Agency (ESA) has recently begun choosing candidates
for the next large mission launch slots. The first step was the
submission of white papers advocating science themes. Out of many
candidates, ESA now selected two. "We had a difficult task in
deciding which scientific themes to choose from all of the excellent
candidates, but we believe that missions to study the hot, energetic
Universe and gravitational waves will result in discoveries of the
greatest importance to cosmology, astrophysics, and physics in general,"
says Catherine Cesarsky, chair of the Senior Survey Committee of the
European Space Agency. The two selected since themes are: The Hot and Energetic Universe, addressed by the Athena mission http://www.the-athena-x-ray-observatory.eu/and The Gravitational Universe, addressed by the eLISA mission https://www.elisascience.org/
|
|
10 MINUTES enviou
Unlock the Gravitational Universe - Black Holes, Compact Binaries, the Big Bang
|
|
|
|
|
|
|
|
|
|
|
|
|
This trailer is not for a movie, it's not for a TV show and it's not for
a computer game. This trailer is for the largest instrument ever built
by humanity. An enormous space-based gravitational wave detector that
will measure distortions of space-time, revolutionize astronomy, our
understanding of physics, and the past and future of our cosmos. That's
it really.....enjoy! :)
LISA Mission / eLISA Mission
Song: "First Hero" by Vera Ohl (musicfox UG)
Credit: LISA Mission
|
|
10 MINUTES enviou
Jihadista John o carrasco britânico do EI é identificado
|
|
|
|
|
|
|
|
|
|
|
|
|
Mohammed Emwazi, um desenvolvedor de software de 26 anos, foi
apresentado nesta quinta-feira pela imprensa estrangeira como o
misterioso carrasco que aparece em vídeos da decapitação de reféns pelo
Estado Islâmico. Conhecido como 'Jihadista John', o radical é um dos
combatentes islamitas mais procurados do mundo.
Crédito: AFP
|
|
|
|
10 MINUTES enviou
EI destrói estátuas milenares em museu no Iraque
|
|
|
|
|
|
|
|
|
|
|
|
|
Além de espalhar o medo e o terror nas cidades que conquistaram, os
extremistas do grupo Estado Islâmico também se preocupam em destruir a
cultura daqueles que consideram inimigos. Os alvos dos jihadistas são
museus com obras de arte milenares.
Crédito: AFP
|
|
10 MINUTES enviou
Toneladas de peixes mortos são retirados da Baia de Guanabara
|
|
|
|
|
|
|
|
|
|
|
|
|
A Comlurb retirou mais de 12 toneladas de peixes da Baía de Guanabara em
dois dias. A mortandade traz preocupação sobre a realização das provas
de vela da Olimpíada de 2016 que vão ser realizada no local.
|
|
0 MINUTES enviou
MUSE view of the Hubble Deep Field South n STEwz5Mjg
|
|
|
|
|
|
|
|
|
|
|
|
The MUSE instrument on ESO’s Very Large Telescope has given astronomers
the best ever three-dimensional view of the deep Universe. After staring
at the Hubble Deep Field South region for a total of 27 hours the new
observations reveal the distances, motions and other properties of far
more galaxies than ever before in this tiny piece of the sky. But they
also go beyond Hubble and reveal many previously unseen objects. More information and download options: http://www.eso.org/public/brazil/videos/eso1507d/Credit: ESO/MUSE Consortium/R. Bacon
|
|
10 MINUTES enviou
A video view of MUSE data of the Hubble Deep Field South
|
|
|
|
|
|
|
|
|
|
|
|
The MUSE instrument on ESO’s Very Large Telescope has given astronomers
the best ever three-dimensional view of the deep Universe. After staring
at the Hubble Deep Field South region for a total of 27 hours the new
observations reveal the distances, motions and other properties of far
more galaxies than ever before in this tiny piece of the sky. But they
also go beyond Hubble and reveal many previously unseen objects.This version is shown superimposed on the NASA/ESA Hubble Space Telescope image of the field.
More information and download options:http://www.eso.org/public/brazil/videos/eso1507e/Credit: Eso Observatory - ESO/MUSE Consortium/R. Bacon PT Vídeo dos dados MUSE do Hubble Deep Field South O
instrumento MUSE montado no Very Large Telescope do ESO deu aos
astrônomos a melhor visão tridimensional do Universo profundo obtida até
hoje. Após observar a região do Hubble Deep Field South durante apenas
27 horas, as novas observações revelam distâncias, movimentos e outras
p...
( mais)
|
|
10 MINUTES enviou
ESOcast 72 – Looking Deeply into the Universe in 3D
Nenhum comentário:
Postar um comentário