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Astronomers Solve Missing Water Mystery in Comparative Study of Hot Jupiters

This image shows an artist’s impression of the ten hot Jupiter exoplanets studied by the astronomers. The images are to scale with each other. HAT-P-12b, the smallest of them, is approximately the size of Jupiter, while WASP-17b, the largest planet in the sample, is almost twice the size. The planets are also depicted with a variety of different cloud properties. Image credit: NASA / ESA / Hubble.
Dec 15, 2015 by Natali Anderson

A survey of so-called hot-Jupiters – giant exoplanets that orbit very close to their host stars – conducted with NASA’s Spitzer and the NASA/ESA Hubble space telescopes has solved a long-standing mystery: why some of these huge alien worlds seem to have less water than expected. This image shows an artist’s impression of the ten hot Jupiter exoplanets studied by the astronomers. The images are to scale with each other. HAT-P-12b, the...

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Kunbarrasaurus ieversi: New Armored Dinosaur Species Discovered

Dec 11, 2015 by Natali Anderson

A new species of armored dinosaur has been identified from bones discovered more than two decades ago in Australia. An artist impression of Kunbarrasaurus...

Occator crater (center) appears to be among the youngest features on Ceres. Dawn mission scientists estimate its age to be about 78 million years old. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

Two Studies Offer Fascinating Insights about Ceres, Its Bright Spots

Dec 10, 2015 by Enrico de Lazaro

In two new studies, published today in the journal Nature, the dwarf planet Ceres reveals some of its most eye-catching secrets. In the first study, researchers...

Life restoration of Phosphorosaurus ponpetelegans, with a pair ambushing coleoid cephalopods at night. Image credit: Tatsuya Shinmura / Ashoro Museum of Paleontology / Trustees of the Natural History Museum, London.

Phosphorosaurus ponpetelegans: Fossil Find in Japan Uncovers New Mosasaur Species

Dec 9, 2015 by Natali Anderson

Paleontologists have discovered what they say is a completely unexpected new mosasaur that lived 72 million years ago in Japan. Life restoration of Phosphorosaurus...

Stonehenge Bluestones Came from Two Quarries in Wales, Scientists Say

Dec 8, 2015 by News Staff

Enormous standing stones at Stonehenge are of sarsen, a local sandstone, but the smaller ones, known as bluestones, came from two prehistoric quarries...

This Pluto mosaic was made from New Horizons LORRI images taken on July 14, 2015, from a distance of 49,700 miles (80,000 km). This view is projected from a point 1,118 miles (1,800 km) above Pluto’s equator, looking northeast over the dark, cratered Cthulhu Regio toward the bright, smooth expanse of icy plains called Sputnik Planum. Pluto’s North Pole is off the image to the left. This mosaic was produced with panchromatic images from the New Horizons LORRI camera, with color overlaid from the Ralph color mapper onboard New Horizons. Image credit: S.A. Stern et al, doi: 10.1126/science.aad1815.

New Horizons Sends Back High Resolution Views of Dwarf Planet Pluto

Dec 7, 2015 by News Staff

NASA’s New Horizons team has released a series of breathtaking new images of Pluto’s surface, giving planetary researchers a high resolution window...

An artist’s impression of FRB 110523 reaching Earth; the colors represent the burst arriving at different radio wavelengths, with long wavelengths (red) arriving seconds after short wavelengths (blue). Image credit: Jingchuan Yu / Beijing Planetarium.

Astronomers Detect Mysterious Burst of Radio Waves 6 Billion Light-Years Away

Dec 3, 2015 by Enrico de Lazaro

Astronomers have detected a so-called fast radio burst from around 6 billion light-years away, one of less than two dozen such events they’ve discovered...

An artist’s impression of giant sauropods on the Isle of Skye, Scotland. Image credit: Jon Hoad.

Giant Dinosaur Footprints Found on Isle of Skye

Dec 2, 2015 by Sergio Prostak

Hundreds of footprints left behind by massive herbivorous sauropod dinosaurs have been discovered on the Isle of Skye, Scotland. An artist’s impression...

Nucleation of microdiamond from nanodiamond filaments which were quenched after the formation at 6,740 degrees Fahrenheit. Image credit: Jagdish Narayan / Anagh Bhaumik.

Q-Carbon: Scientists Discover New Allotrope of Carbon

Dec 1, 2015 by News Staff

A team of material scientists in the United States has discovered a novel allotrope of carbon, Q-carbon. Nucleation of microdiamond from nanodiamond filaments...

The red clover (Trifolium pratense). Image credit: Masaki Ikeda / CC BY-SA 3.0.

Red Clover Genome Sequenced

Nov 30, 2015 by Natali Anderson

A team of genetic researchers, led by Dr Jose de Vega of the Genome Analysis Center and Aberystwyth University, UK, has successfully sequenced the genome...

This artist’s impression shows a supermassive black hole consuming a star that has been torn apart by the black hole’s gravity; as a result of this ‘meal’ the black hole begins to launch a powerful jet that astronomers can detect with radio telescopes. Image credit: NASA / Goddard Space Flight Center / Swift.

Astronomers Spot Unusual Jet from Supermassive Black Hole in PGC 43234

Nov 26, 2015 by Natali Anderson

A group of scientists, led by Dr Sjoert van Velzen of Johns Hopkins University, has observed a new way for plasma to escape the gravitational pull of a...

In this image from ESO’s Very Large Telescope (VLT) the red hypergiant star VY Canis Majoris is hidden behind an obscuring disc; the crosses are artifacts due to features in VLT’s SPHERE instrument. Image credit: ESO.

Hypergiant Star Caught in Act of Slimming Down

Nov 25, 2015 by Sergio Prostak

New observations from the Very Large Telescope at ESO’s Paranal Observatory in Chile show how enormous size of dust particles surrounding the hypergiant...

Mars May Get Ring System in 20 – 40 Million Years

Nov 24, 2015 by Natali Anderson

In 20 to 40 million years, Phobos – the larger of the two Martian moons – will break apart and form a ring system around Mars, according to...

Close-up image of the shell of the West Indian fuzzy chiton (Acanthopleura granulata) shows the two kinds of sensory organs that cover the shell surface: the eyes are the dark bumps with shiny centers; the exact function of other sensory organs called aesthetes - small bumps with black centers - is not yet known. Image credit: Ling Li et al.

Chitons See with Ceramic Eyes, New Research Shows

Nov 23, 2015 by Enrico de Lazaro

Marine biologists have long known that armored mollusks called chitons have hundreds of small eyes dotting the surface of their hard turtlelike shells....

Male specimen of Iandumoema smeagol foraging in its natural habitat. Image credit: Ricardo Pinto-da-Rocha et al.

Iandumoema smeagol: New Eyeless Harvestman Species Found in Brazil

Nov 20, 2015 by Sergio Prostak

A team of Brazilian arachnologists has described a new species of cave-dwelling harvestman in the genus Iandumoema, bringing the total number of species...

Paleontologists Unearth Tropical Fossil Forests in Norway

Nov 19, 2015 by Natali Anderson

A team of UK paleontologists has unearthed three 380-million-year-old fossil forests in Svalbard, an archipelago administered by Norway and located far...

This artistic rendering depicts an Earth-like exoplanet orbiting an evolved star that has formed a stunning planetary nebula; earlier in its life, this planet may have been like one of the eight newly discovered worlds orbiting in the habitable zones of their stars. Image credit: David A. Aguilar / CfA.

Kepler-438b: Red Dwarf May Have Stripped Away Atmosphere of Earth-Like Exoplanet

Nov 18, 2015 by Sergio Prostak

The atmosphere of Kepler-438b is thought to have been stripped away as a result of radiation emitted from the planet’s violent parent star, says a team...

Hunter-gatherers. Image credit: T.P.S. Dave.

Scientists Discover New Strand of European Hunter-Gatherer Ancestry

Nov 17, 2015 by News Staff

An international group of researchers has sequenced the genomes of Late Upper Paleolithic (13,300 years old) and Mesolithic (9,700 years old) males from...

Messier 87 is the dominant galaxy at the center of the neighboring Virgo cluster of galaxies. Image credit: NASA / ESA / Hubble Heritage Team.

Astronomers Detect Stellar Pulsations in Messier 87

Nov 16, 2015 by Natali Anderson

A team of astronomers has measured the ‘heartbeats’ of stars within Messier 87, a giant elliptical galaxy located some 53 million light-years from...

In this artist’s conception GJ 1132b circles a red dwarf star. Image credit: Dana Berry.

GJ 1132b: Astronomers Discover Earth-Sized Exoplanet 39 Light-Years Away

Nov 12, 2015 by News Staff

A team of astronomers has discovered a new rocky, Earth-sized exoplanet orbiting a star approximately 39 light-years away. In this artist’s conception...

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