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Category: Chemistry

Diabetic patient prepares a dose of insulin for injection (Silva via Flickr/Creative Commons)

Dark Matter Galaxy; Making Bland Tasty; Ouchless Insulin

August 26, 2016

Galaxy Made-Up of Mostly Dark Matter Discovered A team of astronomers, using two of the world’s most powerful ground based telescopes, have discovered an enormous galaxy that’s only .01 percent visible. The remaining 99.9 percent, according to the astronomers, is made up of dark matter. The faint galaxy is called Dragonfly 44. It’s located within […]

These dark, narrow, 100 meter-long streaks called recurring slope lineae flowing downhill on Mars are inferred to have been formed by contemporary flowing water. Recently, planetary scientists detected hydrated salts on these slopes at Hale crater, corroborating their original hypothesis that the streaks are indeed formed by liquid water. (NASA/JPL/University of Arizona)

Oh! No Flowing H2O on The Red Planet?

August 24, 2016

Last September, with much hoopla, NASA confirmed evidence of liquid water flowing on present-day Mars. But a new study using data from the space agency’s Mars Odyssey mission throws some cold water on those findings. About a year ago, the space agency’s Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) onboard the Mars Reconnaissance Orbiter identified […]

This artist's conception shows the rocky exoplanet GJ 1132b, located 39 light-years from Earth. New research shows that it might possess a thin, oxygen atmosphere - but no life due to its extreme heat. (Dana Berry/Skyworks Digital/CfA)

Oxygen on Exoplanet; Smaller Universe; Intergalactic Tan

August 19, 2016

Nearby Exoplanet’s Atmosphere May Contain Oxygen In November 2015, scientists discovered a Venus-like planet that’s only 39 light years away, called Gliese 1132b. The planet is thought to have an atmosphere, despite having a blistering temperature of more than 230° degrees Celsius, since it orbits its red dwarf star from a distance of only 2.25 […]

Artist’s concept of the atmospheric collapse of Jupiter’s volcanic moon Io. (SwRI/Andrew Blanchard)

Black Hole Back Doors?; Io’s Atmosphere; No New Stars in Galaxy Center

August 5, 2016

Do Black Holes Have Back Doors? Most people describe a black hole as a cosmic object with gravity so strong that it sucks in any kind of material that comes close to it. What happens to stuff that is pulled into a black hole? Some scientists think that matter that enters a black hole gets […]

X Marks the Spot; New Radiation Monitor on ISS; 3D Astronomical Map

July 20, 2016

X Marks the Center of the Milky Way When we hear “X marks the spot,” many of us might think of old pirate maps and where treasure is supposedly buried. But “X marks the spot” could also have more of a cosmic meaning, thanks to a new study published in the Astronomical Journal. The study’s […]

Space Snow Spotted; Frankenstein Galaxy; Fewer Allergies for Thumb Suckers

July 13, 2016

Astronomers Spot Snow Circling New Star For the first time, astronomers have been able to get a glimpse of a water “snowline” in a protoplanetary disk, which is the material surrounding a new star that may later form into planets. This water “snowline” marks the point within these left overs of star formation where the temperature […]

Our Expanding Universe; LISA Pathfinder is a Success; Drugs in Waterways

June 9, 2016

How Fast is the Universe Expanding? The universe is a big place. And it’s getting even bigger, and at a faster rate than scientists had predicted.  That’s according to a new study at Johns Hopkins University, led by Professor Adam Reiss. The study is based on an analysis of data gathered by the Hubble Space […]

Black Hole Mass Measured; Ice Sheets on Mars; Saliva Diagnoses Disease

May 6, 2016

Astronomers Precisely Measure Black Hole Mass A group of astronomers have been able to determine the precise mass of a distant black hole in the center of an enormous elliptical galaxy 73 million light years away. The galaxy is called NGC 1332 and is located in the direction of the southern constellation Eridanus. To measure […]

Artist concept of dwarf planet Makemake and its moon MK2 (NASA/ESA)

Dwarf Planet Moon Discovered; Supplements Boost Antidepressants; Kepler Back in Business

April 27, 2016

Hubble Spots Moon Circling Distant Dwarf Planet Out in the far reaches of our solar system lies the Kuiper Belt.  This region of space is occupied by icy objects left over from the creation of the solar system. Several dwarf planets, such as Pluto, also occupy the Kuiper Belt. Astronomers studying images gathered by the […]

Bright Spots of Ceres; Rotten Tomatoes Produces Energy; Black Hole Flashes Red

March 16, 2016

Earth Based Telescope Provides New Insight on the Bright Spots of Ceres The dwarf planet Ceres is the largest body in the asteroid belt, which is a large collection of small to very large space rocks between the orbits of Mars and Jupiter. Among the features of the dwarf planet that’s fascinated a lot of […]

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