NASA’s Restore-L Mission: In-Orbit Satellite Refueling Mission Contract Awarded To California-Based Space Systems/Loral
The goal of the ambitious mission is to manufacture and launch a robotic spacecraft capable of refueling and servicing satellites in orbit.
NASA’s Cassini Begins Mission ‘Endgame’ With Its First Ring-Grazing Dive
The ring-grazing maneuver — the first of 20 the spacecraft is scheduled to carry out over the coming months — will provide some of the best views of Saturn's rings.
Four New Super-Heavy Elements Have Now Been Officially Christened
Nihonium (113), Moscovium (115), Tennessine (117), and Oganesson (118) have now been officially added to the periodic table of elements.
Space Farming: NASA Tests New Harvest Technique To Increase ISS Crop Yield
As part of the "cut-and-come-again" technique, astronauts reaped the first harvest of red romaine lettuce leaves grown on board the International Space Station last month.
Water On Mars: Greenhouse Gas-Fueled Climate Cycles May Explain How Canyons And Valleys On Mars Formed
A study suggests that long-lasting cycles of warm periods on Mars, caused by the build-up of greenhouse gasses, may have allowed running water to carve the planet's surface.
NGC 4696: Ravenous Supermassive Black Hole Creates A 'Cosmic Oddity'
Astronomers have, using the Hubble Space Telescope, captured a stunning new image of the spiral galaxy NGC 4696 — a "cosmic oddity" located 150 million light-years away.
Virgin Galactic's VSS Unity Spaceplane Successfully Completes First Free Flight
The successful free-flight test run, which the company said was first of many, comes after a series of captive carry flights undertaken over the past few weeks.
A Massive Galaxy Cluster From The Dawn Of Time May Reshape Our Understanding Of Galactic Formation
Astronomers have observed a massive galaxy cluster condensing directly from a cloud of surprisingly cold gas — a process vastly different from how galaxies form in the present-day universe.
Hubble Space Telescope Photographs IC 3583 — A Distant Type II Irregular Galaxy
Astronomers believe IC 3583 is a Type II irregular galaxy — one that was created as a result of a gravitational interaction with another nearby galaxy.
Noctilucent Cloud Season Came To Antarctica Earlier Than Usual This Year, NASA Satellite Reveals
Noctilucent, or night-shining clouds — located roughly 50 miles above the Earth's surface — have long been considered a sort of “canary in a coal mine” for methane.
Neutron Star Provides First Observational Evidence Of ‘Vacuum Birefringence’ In Empty Space
A nearby neutron star has provided the first observational evidence of “vacuum birefringence” — a quantum effect predicted 80 years back.
ExoMars 2020: European Space Agency Gets Additional $460 Million For Mars Rover Mission
European government officials on Thursday approved the nearly $464 million the European Space Agency had requested for the second phase of its ExoMars mission.
Climate Change: House Science Committee Retweets Breitbart Article Mocking Global Warming ‘Alarmists’
Many were quick to point out that the article, which criticized climate change “alarmists” in the “mainstream media,” made assertions that were unscientific and misleading.
Pluto’s Cold And Heavy Heart May Have Literally Depressed It When It Was Young
Most scientists assume that Sputnik Planitia — the wide plane in the western lobe of Pluto's "heart" — is an impact basin. A new study argues otherwise.
Space Can Ruin Your Eyesight, And Scientists Say They’ve Finally Figured Out Why
Researchers may have finally identified the cause of an affliction that nearly two-thirds of long-duration astronauts suffer from, and the answer does not bode well for our space-travel ambitions.
Low-Mass Supernova May Have Triggered Formation Of Our Solar System
According to a new study, a low-mass supernova roughly 12 times heavier than our sun may have triggered a gravitational collapse that eventually created our solar system.
Artificial Intelligence: MIT Researchers Create Deep-Learning Algorithm That Can Peer Into The Future
Researchers have created a deep-learning algorithm that can, given a still image from a scene, create a short video that simulates the most likely future of that scene.
CERN Installs New Machine To Decelerate Antimatter Particles
The machine, named ELENA, would slow down the antimatter particles to a level that makes it easier to study or manipulate them.
Pine Island Glacier In West Antarctica Is Melting From Inside Out
Analysis of satellite images revealed a troubling trend with the Pine Island Glacier, already known to be one of the fastest melting glaciers in Antarctica.
Quantum Computing: Researchers Create Optical Device That Can Absorb Just One Photon
The ability to create, manipulate and modify the quantum properties of individual photons is key to creation of viable optical quantum computers.
San Francisco’s MUNI Transport System Recovers From Hack That Affected Fare Payment Machines
“You Hacked, ALL Data Encrypted,” a message left by the hackers read, on computer screens at several stations.
CERN Scientists Begin Hunt For ‘Dark’ Photons
Scientists at CERN's NA64 experiment have begun looking for "dark" photons — hypothetical particles that may be acting as mediators between dark and normal matter.
Thanksgiving Weekend Deals Pulled In More Shoppers Than Last Year, But They Spent Less
An estimated 154 million Americans had either shopped, or were planning to shop, over the Thanksgiving holiday weekend, but large discounts meant they spent less per person.
Ancient Nitrogen-Rich Stars Near Galactic Center May Shed Light On Milky Way Evolution
The nitrogen-rich stars, located near the center of the Milky Way, may shed light on the formation and evolution of our galaxy.
Quantum Computing: Researchers Build Converter Capable Of Modifying Properties Of Individual Photons
The converter — capable of modifying the quantum properties of individual photons — is more efficient that the techniques currently used for the process.
Mega-Earthquakes Occur In Regions Where Faults Are Flat
Regions with flat faults are more likely than those with curvy faults to experience earthquakes of magnitude 8.5 or higher, a new study has revealed.
Solar Neutrinos May Be Affecting Radioactive Decay Rates On Earth
The findings of a new study suggest radioactive decay rates — long considered physical constants — are more variable than previously thought.
Silicon-Based Life? Bacteria Can Be Persuaded To Create Organosilicon Compounds, Study Shows
By introducing mutations into a naturally occurring enzyme, researchers were able to create a protein capable of forming bonds that evolution has long avoided.
Climate Change Is Putting Fragile North Atlantic Coral Populations At Risk
Researchers have found that deep-sea corals in the North Atlantic are now under threat from climate change-caused rise in average winter temperatures in Western Europe.
NASA Tests Its Largest Plant Chamber Prototype Ahead Of Space Station Delivery
The space agency has begun testing a prototype of the Advanced Plant Habitat — its largest plant chamber, which will be delivered to the International Space Station some time in 2017.