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Epsilon Eridani System is Remarkably Similar to Our Own

Artist’s illustration of the Epsilon Eridani system. In the right foreground, the Jupiter-mass planet Epsilon Eridani b is shown orbiting its star at the outside edge of an asteroid belt. In the background can be seen another narrow asteroid or comet belt plus an outermost belt similar in size to our Solar System’s Kuiper Belt. The similarity of the structure of the Epsilon Eridani system to our Solar System is remarkable, although Epsilon Eridani is much younger than our Sun. Image credit: NASA / SOFIA / Lynette Cook.
May 3, 2017 by News Staff

New observations from the joint German-U.S. Stratospheric Observatory for Infrared Astronomy (SOFIA), the largest airborne observatory in the world, indicate that the nearby planetary system Epsilon Eridani has an architecture very similar to that of the Solar System. Artist’s illustration of the Epsilon Eridani system. In the right foreground, the Jupiter-mass planet Epsilon Eridani b is shown orbiting its star at the outside edge of an asteroid...

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According Lehmer et al, moons around migrant hot Jupiters could hold onto atmospheres for billions of years. Image credit: NASA / JPL-Caltech.

Melting Moons Could Hold on to Atmospheres and Surface Water Oceans for Billions of Years

May 3, 2017 by James Romero

Exomoons around migrant hot Jupiters could hold onto life-giving atmospheres and maintain surface oceans for billions and billions of years. This is the...

Tea Tree Genome Sequenced

May 2, 2017 by News Staff

A multi-institutional team of researchers from China and the United States has sequenced the genome of the cultivated tea tree (Camellia sinensis). A tea...

The Livingstone’s mole-rat (Fukomys livingstoni). Image credit: Rebecca Gelernter, www.nearbirdstudios.com.

Two New Species of African Mole-Rats Discovered in Tanzania

May 1, 2017 by News Staff

Scientists working in Tanzania have discovered and named two new species of the mole-rat genus Fukomys. The research was published in the journal PeerJ. The...

This image snapped by Hubble’s WFC3 camera shows the spiral galaxy NGC 5917, which lies in the constellation Libra, about 87 million light-years away. Image credit: NASA / ESA / Hubble.

Hubble Space Telescope Looks at NGC 5917

May 1, 2017 by Sergio Prostak

The NASA/ESA Hubble Space Telescope has captured this stunning image of the spiral galaxy NGC 5917. This image snapped by Hubble’s WFC3 camera shows...

This artist’s concept shows the Earth-mass exoplanet OGLE-2016-BLG-1195Lb. Image credit: NASA / JPL-Caltech.

Frozen Earth-Mass Exoplanet Discovered 12,750 Light-Years Away

Apr 28, 2017 by Natali Anderson

Using a planet-hunting technique called gravitational microlensing, astronomers have detected an Earth-mass planet orbiting an ultracool dwarf 12,750 light-years...

First Humans Arrived in North America 116,000 Years Earlier than Thought: Evidence from Cerutti Mastodon Site

Apr 27, 2017 by News Staff

Researchers digging at the Cerutti Mastodon site, an archaeological site from the early late Pleistocene epoch near San Diego, California, found animal...

Most previous attempts at creating a womb-like device used artificial pumps to drive the blood through the system, causing heart failure. In the system invented by Partridge et al, the fetal heart is the only pump. It is different in other key ways. Use of the bag, rather than a more open container, nearly eliminated the infection issues that contributed to previous failures. And while previous attempts relied on blood vessels in the neck, the authors figured out how to quickly and successfully insert tubes (cannulas) into the notoriously touchy umbilical vessels. Image credit: Children’s Hospital of Philadelphia.

New Womb-Like Device May Transform Care for Extremely Premature Infants

Apr 26, 2017 by News Staff

A unique womb-like environment designed by pediatric researchers at Children’s Hospital of Philadelphia — which is in an experimental stage using...

Regular Consumption of Sugary Beverages Affects Brain

Apr 26, 2017 by News Staff

Researchers using data from the Framingham Heart Study (FHS), a joint project of the National Heart, Lung and Blood Institute and Boston University, have...

During the flyby, Cassini attempted to study the elevations of Titan’s smaller methane lakes. Image credit: NASA / JPL-Caltech.

NASA’s Cassini Orbiter Makes Final Close Flyby of Saturn’s Hazy Moon Titan

Apr 25, 2017 by News Staff

On April 22, 2017, NASA’s Cassini spacecraft made its 127th and final close approach to Titan, passing at an altitude of about 608 miles (979 km) above...

This image shows a wax worm chewing a hole through plastic; polyethylene debris can be seen attached to the caterpillar. Image credit: Federica Bertocchini / Paolo Bombelli / Chris Howe.

Wax Moth Caterpillars Found to Eat Polyethylene

Apr 25, 2017 by News Staff

An international team of researchers from Spain and the United Kingdom has found that a caterpillar of the greater wax moth (Galleria mellonella) —...

According to Argue et al, Homo floresiensis is a long-surviving relict of an early hominin lineage and an unknown migration out of Africa, and not a recent derivative of either Homo erectus or Homo sapiens. This image is an artist’s impression of Homo floresiensis. Image credit: Katrina Kenny.

Homo floresiensis Likely Evolved from Primitive Ancestor in Africa, Researchers Say

Apr 23, 2017 by News Staff

An Australian National University-led team of researchers has found that Homo floresiensis — a dwarfed human species that lived until about 50,000...

Hubble’s view on iPTF16geu. Image credit: NASA / ESA / Hubble.

Hubble Spots Multiply-Imaged, Gravitationally Lensed Type Ia Supernova

Apr 21, 2017 by News Staff

The powerful vision of the NASA/ESA Hubble Space Telescope has allowed astronomers to analyze for the first time the multiple images of a gravitationally...

The Robert C. Byrd Green Bank Telescope in Green Bank, West Virginia, the United States. Image credit: Jiuguang Wang / CC BY-SA 2.0.

Breakthrough Listen Search for Intelligent Life: First Results

Apr 21, 2017 by Natali Anderson

Breakthrough Listen — the largest ever research program aimed at finding evidence of intelligent life beyond Earth — has released its eleven...

Single flying pigeon. Image credit: Takao Sasaki.

Pigeons May Share Human Ability to Build on Work of Others

Apr 21, 2017 by News Staff

A team of researchers at the University of Oxford’s Department of Zoology has shown that the elements of the capacity of humans to build on the work...

This image of a pair of spiral galaxies NGC 4302 and NGC 4298 was released to celebrate the 27th anniversary of the launch of the NASA/ESA Hubble Space Telescope. Image credit: NASA / ESA / M. Mutchler, STScI.

Hubble Celebrates 27th Anniversary with Photo of Galaxy Pair NGC 4302-NGC 4298

Apr 20, 2017 by News Staff

In celebration of the 27th anniversary of the launch of the NASA/ESA Hubble Space Telescope in 1990, astronomers used the legendary telescope to take a...

The super-Earth exoplanet LHS 1140b is located in the liquid water habitable zone surrounding its parent star, LHS 1140. Image credit: M. Weiss, CfA.

LHS 1140b: Potentially Habitable Super-Earth Found Orbiting Nearby Red Dwarf

Apr 19, 2017 by Sergio Prostak

Astronomers have discovered a ‘super-Earth’ exoplanet in the habitable zone of LHS 1140, a small, cool star in the constellation of Cetus, approximately...

Kuphus polythalamia infographic. Image credit: University of Utah.

Kuphus polythalamia: Marine Biologists Study Giant Mud-Dwelling Shipworm for First Time

Apr 18, 2017 by News Staff

An international team of marine biologists, led by researchers at Northeastern University and the University of Utah, is the first to investigate a never...

Physicists Create Fluid with ‘Negative Mass’

Apr 18, 2017 by News Staff

An international team of physicists from the United States, Japan, and China has created a fluid with negative mass, which is exactly what it sounds like....

This artist’s concept shows a hypothetical aquaplanet around the binary star system of Kepler-35. Image credit: NASA / JPL-Caltech.

Study: Earth-Like Circumbinary Exoplanets Could Be Habitable

Apr 17, 2017 by News Staff

A study by Dr. Siegfried Eggl of NASA’s Jet Propulsion Laboratory and Dr. Max Popp of Princeton University and the Max Planck Institute of Meteorology...

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