Two
teams of astronomers made headlines in November after announcing they had photographed planets orbiting regular stars other than our own sun.
Not exact matches
The
team also publish their findings in two papers in the journal Monthly Notices
of the Royal Astronomical Society and the data are now publicly available for other
astronomers to
make further discoveries.
The
team that
made this discovery, led by Yale University
astronomer Tabetha Boyajian — the star's namesake — suggested a variety
of explanations for its strange behavior, including that the star itself was variable, that it was surrounded by clouds
of dust or dusty comets, or that planets around it had collided or were still forming.
He began to work with celebrated
astronomer and science advocate Carl Sagan in the 1970s,
making the painting on the cover
of Sagan's The Dragons
of Eden and winning an Emmy as part
of the
team behind the sets and visual art
of Cosmos.
Adding wings
made of glass or other refractive materials in flight would allow
astronomers to better steer future space missions, the
team reports online today in Nature Photonics.
But a
team of astronomers recently discovered something odd enough to
make even their most jaded colleagues take notice: a vast fountain
of antimatter that appears to be spewing from our galaxy's center.
A
team of astronomers led by Wouter Vlemmings, Chalmers University
of Technology, have used the telescope Alma (Atacama Large Millimetre / Submillimetre Array) to
make the sharpest observations yet
of a star with the same starting mass as the Sun.
Now, an international
team of astronomers has tackled the problem by
making the largest ever study
of hot Jupiters, exploring and comparing ten such planets in a bid to understand their atmospheres [1].
A
team of astronomers has found a gas cloud that existed when the universe was 13 %
of its current age that appears to be
made of the pristine gas produced in the big bang but with just a wisp
of heavier elements: 1/3000
of the level in our solar system.
Hendrik Hildebrandt from the Argelander - Institut für Astronomie in Bonn, Germany and Massimo Viola from the Leiden Observatory in the Netherlands led a
team of astronomers [1] from institutions around the world who processed images from the Kilo Degree Survey (KiDS), which was
made with ESO's VLT Survey Telescope (VST) in Chile.
Jennifer Yee, an
astronomer at the Harvard — Smithsonian Center for Astrophysics and KMTNet
team member, says that longer monitoring would
make it easier to detect the signals
of rogue Earths — and to distinguish them from confounding effects such as stellar flares, which can mimic ultrashort microlensing events.
New research from an international
team of astronomers, with contributions from the University
of Maryland,
makes a major modification to a popular theory called the unified model.
This discovery was
made public in 2015 by a
team of astronomers led by Professor Eric Mamajek
of the University
of Rochester (USA).
An international
team of astronomers led by the Max Planck Institute for Astronomy (MPIA) has
made a surprising discovery about the birthplace
of groups
of stars located in the halo
of our Milky Way galaxy.
Maunakea, Hawaii — An international
team of astronomers led by the Max Planck Institute for Astronomy (MPIA) has
made a surprising discovery about the birthplace
of groups
of stars located in the halo
of our Milky Way galaxy.
Three
teams of astronomers have
made use
of SPHERE, an advanced exoplanet - hunting instrument on the Very Large Telescope (VLT) at ESO's Paranal Observatory, in order to shed light on the enigmatic evolution
of fledgling planetary systems.
Measurements taken by a
team of astronomers from the Universities
of Geneva and Bern are given in the framework
of the PlanetS NCCR; the figures come from observations
made over sodium spectral lines.
A
team of astronomers has
made the first observations with a cutting - edge water - hunting instrument.
An international
team of astronomers using data from NASA's Hubble Space Telescope has
made an unparalleled observation, detecting significant changes in the atmosphere
of a planet located beyond our solar system.
To
make a detailed study
of the X-ray properties
of young stars, a
team of astronomers, led by Elaine Winston from the University
of Exeter, United Kingdom, analyzed the Chandra X-ray data
of both NGC 1333, located about 780 light - years from Earth, and the Serpens cloud, a similar cluster
of young stars about 1,100 light - years away.
Green Bank, WV — A
team of astronomers using the National Science Foundation's Robert C. Byrd Green Bank Telescope (GBT) has
made the first conclusive detection
of what appear to be the leftover building blocks
of galaxy formation — neutral hydrogen clouds — swarming around the Andromeda Galaxy, the nearest large spiral galaxy to the Milky Way.
A
team of astronomers using a pair
of National Science Foundation radio telescopes has
made the first measurements
of the size and expansion
of a mysterious, intense fireball resulting from a cosmic gamma ray burst last May.
Discovery
of the system's extraordinary properties was
made by a
team of astronomers from Vanderbilt and Harvard with the assistance
of colleagues at Lehigh, Ohio State and Pennsylvania State universities, Las Cumbres Observatory Global Telescope Network and the American Association
of Variable Star Observers and is described in a paper accepted for publication in the Astronomical Journal.
By tracking the motion
of stars orbiting close to Sgr A *, a
team of German and Czech
astronomers have analyzed 20 years
of observations
made by the VLT and other telescopes using a new technique that pinpoints the positions
of these stars.
A
team of astronomers has now
made the first measurements
of small - scale ripples in the hydrogen gas that
makes up these intergalactic connections.
For decades,
astronomers have wondered if the sun's core spins faster than its surface, and now, thanks to an international
team of scientists, they have the answer: the interior
makes a complete rotation in one week, which is 3.8 times faster than the middle and outermost layers.
On board, is the ultimate message in a bottle: a phonographic 12 - inch record
made of gold - plated copper known as The Golden Record, compiled by a
team of people led by the American scientist,
astronomer and author Carl Sagan.