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Astronomy News

Large asteroid to hurtle past Earth on April 19

Paris - An asteroid as big as the Rock of Gibraltar will streak past Earth on April 19 at a safe but uncomfortably close distance, according to astronomers.

The Sun had no sunspots for two weeks

Reading - Astronomers working for NASA regularly monitor the Sun and note down any unusual patterns. Last month the Solar Dynamics Observatory flagged up something unusual: there were no sunspots for a 15 day period.

Chile desert combed for clues to life on Mars

Antofagasta - Chile's Atacama desert may seem to contain little besides red-grey rocks and sand -- but scientists are busy searching here for clues to life in a place it much resembles: Mars.

Seven Earth-like planets discovered around single star

Paris - Researchers announced Wednesday the stunning discovery of seven Earth-like planets orbiting a small star in our galaxy, opening up the most promising hunting ground so far for life beyond the Solar System.

Milky Way: glimpses of a 'star factory' at work

Paris - The European Space Agency on Wednesday released stunning images of baby stars taking shape inside the Milky Way's Orion nebula.

Strange radio waves emanating from space

Astrophysicists have detected gamma rays that are associated with one of mysterious intergalactic fast radio bursts. Such mysterious flashes of radio waves from deep space continue to be detected.

'Thank the aliens': Thousands displaced for China's huge telescope

Ronghua - Humanity’s best bet at detecting aliens is a giant silver Chinese dish the size of 30 football fields -- one that simultaneously showcases Beijing's abilities to deploy cutting-edge technologies and ignore objectors' rights as it seeks global promine...

World looks up to gaze at extra bright 'supermoon'

Paris - Skygazers took to high-rise buildings, tourist landmarks and beaches worldwide on Monday to catch a glimpse of the closest "supermoon" to Earth in almost seven decades.

Clouds spotted swirling around Pluto

Despite the downgrading of Pluto from a planet (and the ninth in the solar system) to a dwarf planet, much about the far-flung celestial object remains a mystery. A new puzzle involves the presence of clouds.

Milky Way Gaia probe 'maps more than a billion stars'

Paris - The Gaia space probe, launched in 2013, has mapped more than a billion stars in the Milky Way, vastly expanding the inventory of known stars in our galaxy, the European Space Agency said Wednesday.

NASA unveils photos of Jupiter's poles

Washington - NASA published the first-ever images of Jupiter's north pole and its southern aurora, taken during the Juno spacecraft's first orbital flyby of the gaseous giant.

Habitable planet found in solar system next door

Paris - Scientists Wednesday announced the discovery of an Earth-sized planet orbiting the star nearest our Sun, opening up the glittering prospect of a habitable world that may one day be explored by robots.

How to watch tonight's spectacular meteor shower

The meteor shower runs from July 17 until August 24 this year and will reach its peak in the evening hours of August 11.

Thousands of tiny robots will look 11 billion years back in time

An army of 5,000 tiny robots has been given a giant mission. Under the command of scientists at Lawrence Berkeley National Laboratory (LBL), the robot soldiers will peer 11 billion years back in time (just 400,000 years after the Big Bang).

Scientists are peering millions of years back in time

Thirty years ago, an exploding star 168,000 light years away appeared as a small pinpoint of light in the night sky. The supernova, known as SN 1987A, occurred in a neighboring galaxy called the Large Magellanic Cloud.

Mega-tsunamis 'sculpted' Mars surface

Paris - Monster tsunamis caused by meteor impacts swept across the northern plains of Mars more than three billion years ago, radically resculpting the edges of the Red Planet's ancient seas, according to a study published Thursday.

Mercury rising: Astronomers gear up for planetary alignment

Paris - Astronomers are preparing for one of the highlights of the skywatchers' year, when the Sun, Mercury and Earth all line up -- a phenomenon that happens just a dozen or so times per century.

Scientists discover three 'potentially habitable' planets

Paris - An international team of scientists said Monday they had discovered a trio of Earth-like planets that are the best bet so far for finding life outside our solar system.

James Webb telescope set to replace Hubble

Houston - NASA has revealed details of the main mirror of the James Webb Space Telescope. The telescope is set to be launched in 2018 and it will be bigger and more powerful than Hubble.

Total solar eclipse sweeps across Indonesia

Ternate - A total solar eclipse swept across the vast Indonesian archipelago on Wednesday, marked by ecstatic sky gazers cheering the spectacle, devout Muslims kneeling in prayer and tribespeople performing rituals.

Total solar eclipse sweeps across Indonesia

Ternate - A total solar eclipse swept across the vast Indonesian archipelago on Wednesday, marked by ecstatic sky gazers cheering the spectacle, devout Muslims kneeling in prayer and tribespeople performing rituals.

Total solar eclipse sweeps across Indonesia

Ternate - A total solar eclipse swept across the vast Indonesian archipelago on Wednesday, marked by ecstatic sky gazers cheering the spectacle, devout Muslims kneeling in prayer and tribespeople performing rituals.

Indonesia to mark eclipse with tribal rituals, prayers

Jakarta - A total solar eclipse will sweep across the vast Indonesian archipelago this week, witnessed by hordes of sky gazers and marked by parties, colourful tribal rituals and Muslim prayers.

New Planetary Post newsletter a 'must watch' for space devotees

Pasadena - California-based non-profit, The Planetary Society, this week launched a new digital monthly newsletter, the Planetary Post, that promises to bring astronomy to the masses.

Einstein was right: U.S. researchers detect gravitational waves

Washington - After decades of effort, scientists in the United States have opened a new era of discovery by detecting gravitational waves 100 years after famed theoretical physicist Albert Einstein first predicted their existence in his general theory of relativity.

Scientists glimpse Einstein's gravitational waves

Washington - In a landmark discovery for physics and astronomy, scientists said Thursday they have glimpsed the first direct evidence of gravitational waves, ripples in the fabric of space-time that Albert Einstein predicted a century ago.

NASA Dawn mission reveals dwarf planet Ceres with crystal clarity

Pasadena - The latest images of Ceres, taken by NASA’s Dawn spacecraft, show sections of this mysterious dwarf planet in breathtaking detail.

Giant comets may threaten Earth: Astronomers

Paris - Planet Earth could be at higher risk of a space rock impact than widely thought, according to astronomers who suggested Tuesday keeping a closer eye on distant giant comets.

Dead comet with skull face to hurtle by Earth on Halloween

Miami - A massive space rock that will shave by Earth on Halloween looks like a dead comet with a skull face, NASA said after gaining a closer look at the spooky space object.

White House welcomes Muslim teen falsely accused of making a bomb

Washington - The Muslim teenager who was detained when his teacher mistook his homemade clock for a bomb visited the White House Monday, after a receiving a very public invite from President Barack Obama.
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Astronomy


Astronomy Image

Artist s impression of a white dwarf star in orbit with pulsar PSR J2222-0137. It may be the coolest...
Artist's impression of a white dwarf star in orbit with pulsar PSR J2222-0137. It may be the coolest and dimmest white dwarf ever identified.
B. Saxton (NRAO/AUI/NSF)
Diagram illustrating the closest star systems to the Sun with dates discovered. 

NASA s Wide-field ...
Diagram illustrating the closest star systems to the Sun with dates discovered. NASA's Wide-field Infrared Survey Explorer, or WISE, found two of the four closest systems: the binary brown dwarf WISE 1049-5319 and the brown dwarf WISE J085510.83-071442.5.
NASA/Penn State University
Bridging Cities of Galaxies: Planck has discovered a bridge of hot gas that connects galaxy clusters...
Bridging Cities of Galaxies: Planck has discovered a bridge of hot gas that connects galaxy clusters Abell 399 (lower center) & Abell 401 (top left). The galaxy pair is located about a billion light-years from Earth. The gas bridge extends approximately 10 million light-years between them. The image shows the 2 galaxy clusters as seen at optical wavelengths with ground-based telescopes & through the Sunyaev-Zel'dovich effect (in orange) with the Planck satellite.
NSA/JPL Sunyaev–Zel’dovich effect: ESA Planck Collaboration; optical image: STScI Digitized Sky
Artist s conception of HIP-11952 and its two orbiting exoplanets.
Artist's conception of HIP-11952 and its two orbiting exoplanets.
Timotheos Samartzidis
A slice through a computer simulation of the cosmic web  showing a region almost a billion light yea...
A slice through a computer simulation of the cosmic web, showing a region almost a billion light years across. The brighter and redder regions are the densest, and are where galaxy clusters tend to form.
Image courtesy of Klaus Dolag, Universitäts-Sternwarte München, Ludwig-Maximilians-Universität M
A schematic of a plasma torus around an exoplanet  which is created by the ions injected from an exo...
A schematic of a plasma torus around an exoplanet, which is created by the ions injected from an exomoon's ionosphere into the planet's magnetosphere.
University of Texas at Arlington
An artist s impression of exoplanet GJ 1214b. Researchers used the Hubble Space Telescope to reveal ...
An artist's impression of exoplanet GJ 1214b. Researchers used the Hubble Space Telescope to reveal cloudy weather on alien world.
NASA, ESA, & G. Bacon/STScI, STScI-PRC14-06
Artist s impression of possible wandering exoplanet designated CFBDSIR2149
Artist's impression of possible wandering exoplanet designated CFBDSIR2149
European Southern Observatory
Bridging Cities of Galaxies: Planck has discovered a bridge of hot gas connecting galaxy clusters Ab...
Bridging Cities of Galaxies: Planck has discovered a bridge of hot gas connecting galaxy clusters Abell 399 (lower center) & Abell 401 (top left). The galaxy pair is located about a billion light-years from Earth. The gas bridge extends approximately 10 million light-years between them. The image shows the two galaxy clusters as seen at optical wavelengths with ground-based telescopes & through the Sunyaev-Zel'dovich effect (in orange) with the Planck satellite.
NASA/JPL
This artist’s impression shows exocomets orbiting the star Beta Pictoris. Astronomers analysing ob...
This artist’s impression shows exocomets orbiting the star Beta Pictoris. Astronomers analysing observations of nearly 500 individual comets made with the HARPS instrument at ESO’s La Silla Observatory have discovered two families of exocomets around this nearby young star. The first consists of old exocomets that have made multiple passages near the star. The second family, shown in this illustration, consists of younger exocomets on the same orbit, which probably came from the recent break
ESO/L. Calçada
This rendering shows the size of GJ 1214b and another  larger exoplanet compared to Earth and Neptun...
This rendering shows the size of GJ 1214b and another, larger exoplanet compared to Earth and Neptune. Researchers used the Hubble Space Telescope to reveal cloudy weather on the alien world of GJ 1214b.
NASA & ESA
Bill Nye and Robert Picardo introduce the first edition of The Planetary Society s new regular updat...
Bill Nye and Robert Picardo introduce the first edition of The Planetary Society's new regular update The Planetary Post
The Planetary Society via YouTube (Screen Grab)
Surface map of Luhman 16B recreated from VLT observations. ESO s Very Large Telescope has been used ...
Surface map of Luhman 16B recreated from VLT observations. ESO's Very Large Telescope has been used to create the first ever map of the weather on the surface of the nearest brown dwarf to Earth. The figure shows the object at six equally spaced times as it rotates once on its axis
ESO / I. Crossfield
An artist’s impression showing how Mars may have looked about 4 billion years ago. The young plane...
An artist’s impression showing how Mars may have looked about 4 billion years ago. The young planet would have had enough water to cover its entire surface in a liquid layer about 140 metres deep. More likely, however, the liquid would have pooled forming an ocean spanning almost half of Mars' northern hemisphere, in some regions reaching depths greater than 1.6 kilometers.
ESO/M. Kornmesser
The Sandia Z Machine was used to develop a new shock-wave technique to measure an important material...
The Sandia Z Machine was used to develop a new shock-wave technique to measure an important material property
Randy Montoya
Artist s impression of Luhman 16B recreated from VLT observations. Luhman 16B is one of a pair of br...
Artist's impression of Luhman 16B recreated from VLT observations. Luhman 16B is one of a pair of brown dwarf objects just 6 light years from the Sun. Astronomers have produced the first maps of Luhman 16B's atmosphere.
ESO / I. Crossfield/N. Risinger
Europa has a unique composition of ice that intrigues scientists.
Europa has a unique composition of ice that intrigues scientists.
NASA Goddard Space Flight Center
Composite image representing the close environment of Beta Pictoris as seen in near infrared light. ...
Composite image representing the close environment of Beta Pictoris as seen in near infrared light. This very faint environment is revealed after a very careful subtraction of the much brighter stellar halo. The outer part of the image shows the reflected light on the dust disc,the inner part is the innermost part of the system.
ESO/A.-M. Lagrange et al.
Aerial photo of CTIO at cerro Tololo  Chile  a 4 meter telecope participating in the Dark Energy Sur...
Aerial photo of CTIO at cerro Tololo, Chile, a 4 meter telecope participating in the Dark Energy Survey. The Cerro Tololo Inter-American Observatory hosts the DES's Dark Energy Camera, one of the world’s most powerful digital cameras
Dark Energy Survey
Artist s depiction of Jupiter-like exoplanet in a solar system far far away.
Artist's depiction of Jupiter-like exoplanet in a solar system far far away.
Latitude0116 / Wikimedia Commons

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