Hundreds of astronomers, engineers and technicians from around the world continue to design and manufacture telescope parts that when assembled will eventually become the Thirty Meter Telescope on Maunakea.
Not exact matches
Despite
astronomers» long - standing interest in it, however, it's mysterious: It's
hundreds of millions
of miles away, and only a handful
of spacecraft have taken detailed images
of it.
Discovery
of Late - Type Companions to Two Exoplanet Host Stars] Our galaxy contains
hundreds of billions
of stars, and
astronomers suspect planets accompany almost all
of them.
Astronomers sifted through a catalog containing measurements
of hundreds of galaxies to find the speed and location
of 16 satellites around Centaurus A.
Levan concludes: «Now,
astronomers won't just look at the light from an object, as we've done for
hundreds of years, but also listen to it.
Astronomers are not sure whether they merely grazed each other or collided head - on, but either way it triggered a powerful eruption that launched other nearby protostars and
hundreds of colossal streamers
of gas and dust out into interstellar space at over 150 kilometres per second.
But that tense day, December 26, 2004, stunned the small group
of astronomers who dutifully detect and plot trajectories
of hundreds of thousands
of the millions
of chunks
of rock whizzing around the solar system.
Last year, x-ray
astronomers also found hints
of «intermediate» black holes with
hundreds to thousands
of times our sun's mass in other galaxies (ScienceNOW, 7 June 2001), but they hadn't measured the gravitational pulls
of such holes — the best way to confirm their presence and gauge their masses.
Among the galaxies are
hundreds of tiny, ill - formed blotches
of stars that should help
astronomers devise a coherent picture
of how galaxies assembled after the big bang, says project leader Steven Beckwith, director
of the Space Telescope Science Institute (STScI) in Baltimore, Maryland.
Regardless, if TESS can indeed locate
hundreds of nearby planets,
astronomers will have their hands full for the foreseeable future — finding out what those planets are like and what kinds
of habitats they might support and, just maybe, flinging some future probe toward one enticing - looking world.
The team
of astronomers has now shown that the comet's orbit is stable for more than three
hundred years.
Astronomers staring across the universe have spotted a startling scene: three supermassive black holes orbiting close to one another, two
of them just a few
hundred light - years apart.
Astronomers affiliated with the Supernova Legacy Survey (SNLS) have discovered two
of the brightest and most distant supernovae ever recorded, 10 billion light - years away and a
hundred times more luminous than a normal supernova.
A
hundred years ago,
astronomers knew
of just one galaxy: our own.
University
of Amsterdam
astronomers Roy van Boekel and Michiel Min and their colleagues used the European Very Large Telescope array in northern Chile to focus on the cores
of three young protoplanetary disks, surrounding stars a few
hundred light - years away.
Astronomers have recently found
hundreds of new exoplanets, or planets beyond our own solar system.
The sweeping 2dF map reveals
hundreds of clusters that are about the same size as those seen in previous surveys but no larger, says
astronomer Gavin Dalton
of the University
of Oxford in England.
Although
astronomer David Jewitt
of the Institute for Astronomy in Hawaii thinks Rabinowitz has done a good job counting the big asteroids, he is more worried about the
hundreds of thousands
of rocks smaller than 1 kilometer but larger than 100 meters.
The
astronomers took
hundreds of infrared pictures
of PSO J318.5 - 22, which is a gas giant like our Jupiter but with eight times the mass.
Astronomers have found a very young galaxy that produces thousands
of stars a year —
hundreds of times more than our own Milky Way.
In 1983,
astronomers discovered dust orbiting the star, suggesting it had a solar system, and Carl Sagan (pictured) chose to make Vega the source
of a SETI signal in his 1985 novel Contact, though the responsible aliens weren't native to the star: At the time, Vega was thought to be only about a couple
hundred million years old, probably too young for any planets to have spawned life.
Astronomers have discovered
hundreds of planets around the Milky Way, including rocky planets similar to Earth and gas planets similar to Jupiter.
Astronomers have found
hundreds of brown dwarfs within just 100 light - years
of us but know distressingly little about the total number
of them out there.
Although
hundreds of exoplanets had already been found orbiting sun - like stars throughout the Milky Way, they had been discovered by indirect means —
astronomers had inferred the presence
of a planet by observing the dimming effects or gravitational wobble an orbiting companion induces on its parent star.
Over the past couple
of decades,
astronomers have been able to detect
hundreds of disks
of dust and gas surrounding very young stars, which signify new planets in the making.
Indeed,
hundreds of these epic events are seen every year by the armies
of astronomers that scan the skies in search
of them.
Sifting through Kepler data,
astronomers have discovered 130 new extrasolar planets and identified
hundreds of planetary candidates, showing that the universe is teeming with planets.
The discovery
of jets pushing away from dust - shrouded protostars at
hundreds of miles per second was the first hint to
astronomers that star formation was a far more chaotic process than they had envisioned.
Astronomers are finding
hundreds of planets orbiting stars other than our sun, some
of them not much bigger than Earth.
Astronomers are working on theories to explain how this could happen in just a few tens or
hundreds of millions
of years.
In the wee hours
of the morning
of 19 March,
astronomers detected from more than halfway across the universe a burst
of gamma rays brighter than a
hundred - billion suns — and aimed squarely at Earth.
In the past decade,
astronomers have spotted
hundreds of objects in the Kuiper belt, one
of them (Eris) even bigger than Pluto.
An international team
of astronomers, led by the University Göttingen and with researchers from AIP, has found that one
of the stars in NGC 3201 is being flung backwards and forwards at speeds
of several
hundred thousand kilometres per hour, with the pattern repeating every 167 days.
Before this,
astronomers were forced to use much less reliable techniques to estimate the distances
of objects more than a few
hundred parsecs from our solar system.
Although the Greek poets
of antiquity praised the unsurpassed beauty
of the mythological maiden princess, they could never have imagined that
hundred of million
of kilometers away lay a real world
of equal beauty and intrigue that would captivate the hearts and minds
of astronomers, planetary scientists, and space advocates alike, up to this day.
The discovery
of hundreds of exoplanet candidates by NASA's Kepler mission enables
astronomers to characterize the eccentricity distribution
of small exoplanets.
The
astronomers then determined that the absorbing halo is a few
hundred times hotter than the surface
of our Sun, Sol.
An international team
of astronomers has discovered that a young galaxy had a central disk
of gas in which
hundreds of new stars were being born every year — at a time when the Universe was only a fraction
of its current age.
To date,
astronomers have found
hundreds of these far - off worlds, called exoplanets.
That's why
astronomers have turned their gaze to young stars
hundreds of light - years from Earth, in an effort to watch new worlds that are just starting to take shape.
As a result,
astronomers believe that it may be too massive to have formed like a planet from the circumstellar disk
of gas and dust that enveloped 15 Sge when it was less than a
hundred million years old.
Astronomers find evidence
of enormous black hole one
hundred thousand times more massive than the sun in a gas cloud near the galaxy's centre.
Getting to this point required solutions to many difficult engineering problems, and it is thanks to the incredible efforts
of hundreds of people in Hawaii and vision and leadership
of astronomer and physicist Dr. Jerry Nelson that solutions were found and Keck I, and then its twin, Keck II were built.
Despite these observational challenges,
astronomers have successfully spotted many thousands
of such microlensing events as part
of various comprehensive deep - sky surveys during the last couple decades which have monitored
hundreds of millions
of stars for many years at a time, like the MACHO Collaboration project, the Microlensing Observations in Astrophysics, or MOA, and the Optical Gravitational Lensing Experiment, or OGLE.
The discovery
of five blazars from the universe's youth means there must be
hundreds more similar objects, said
astronomer Roopesh Ojha, with NASA's Goddard Space Flight Center in Greenbelt, Md..
According to John Bortle
of Stormville, N.Y., who has observed several
hundred comets in his more - than - 50 years as an assiduous amateur
astronomer, Comet Lovejoy, «appears to be only modestly condensed, at best, and lacking in any obvious stellar nucleus, even a very faint one.
In 2000, Chandra observed a gigantic cloud
of hot gas enveloping the galaxy cluster Abell 2029, leading
astronomers to estimate that the cluster must hold an amount
of dark matter equivalent to more than a
hundred trillion suns!
Astronomers have revealed that dense molecular gas discs a few
hundred light - years in scale located at the centres
of galaxies supply gas to supermassive black holes situated within them.
THE KAVLI FOUNDATION:
Astronomers have already detected
hundreds of Jupiter - like exoplanets and directly seen several young, hot, glowing exoplanets like 51 Eridani b.
It was opposed by
hundreds of professional
astronomers in a formal petition led by New Horizons Principal Investigator Dr. Alan Stern.