New hints to the mystery of universe's expansion

Astronomers have made a new measurement of how fast the universe is expanding, using an entirely different kind of star than previous endeavors. The revised measurement may lead to a new interpretation of the universe's fundamental properties.

Scientists Develop Material to Create Habitable Areas on Mars

Scientists now propose using an insulating material called silica aerogel to make parts of the Martian surface friendlier to photosynthetic life. Perhaps an aerogel blanket could more easily melt the water on the Martian ice caps to make a small section of the planet habitable.

Moon-forming disk discovered around distant planet

Using Earth's most powerful array of radio telescopes, astronomers have made the first observations of a circumplanetary disk of gas and dust like the one that is believed to have birthed the moons of Jupiter.

Hubble uncovers black hole that shouldn't exist

As if black holes weren't mysterious enough, astronomers have found an unexpected thin disk of material furiously whirling around a supermassive black hole at the heart of the magnificent spiral galaxy NGC 3147, 130 million light-years away.    

LightSail 2 Mission is Going Strong and Sending Mission Info Home

LightSail 2 is the third attempt to send a light sail spacecraft into orbit by the global non-profit society, which is devoted to promoting space exploration. Since reaching orbit, the LightSail 2 has been indicated that it is in good working order.

Planet-hunting TESS spacecraft finds exoplanet smaller than Earth

The exoplanet is orbiting a small star 35 light years from Earth and is about 80 percent the size of Earth. It orbits its host sun, an M dwarf known as L 98-59, every 2.25 days.

Astronomers see 'warm' glow of Uranus's rings

Two telescopes have measured the faint heat from the main, or epsilon ring, of Uranus, enabling astronomers for the first time to determine its temperature: a cool 77 Kelvin.

NASA's Curiosity Rover Detects Spike in Methane on Mars

NASA's Curiosity rover discovered "startlingly high amounts of methane in the Martian air" on Wednesday in what could potentially be a sign of life on the Red Planet, the New York Times reported on Saturday.

Elon Musk's SpaceX lifts 24 satellites into orbit after 'most difficult launch'

A SpaceX Falcon Heavy rocket blasted off on Tuesday, putting 24 experimental satellites into orbit. The two side booster rockets returned safely to Earth, but the rocket’s center booster missed its mark, crashing in the Atlantic Ocean.

1.2 billion years ago, a 1-km asteroid smashed into Scotland

New research by a team of UK scientists has located the site of the massive impact that took place in Scotland 1.2 billion years ago. Roughly one billion years ago, Earth experienced a higher rate of meteorite impact than it does today.

Inflatable Heat Shield Could Deliver Heavy Payloads to Another Worlds

NASA is testing out a new inflatable heat shield which could enable them to send heavier missions to Mars, as well as Venus and Titan.

Satellites Would be Able to De-Orbit Themselves at the end of Their Life

There are at least 34,000 pieces of large debris in Low Earth Orbit. Now spanish scientists has come up with a simple but elegant idea: equip future satellites with a tether system so they can de-orbit themselves at the end of their lives.

Two Earth-Like Worlds Found Only 12.5 Light-Years Away

An international team of researchers recently detected two new Earth-like planets orbiting Teegarden’s Star, an M-type (red dwarf) star located just 12.5 light-years from the Solar System in the direction of the Aries constellation.

SETI Released The Most Comprehensive Dataset On Alien Life Search

Breakthrough Listen is an astronomical program which surveys the universe in an attempt to track down alien life. Its data were recently offered to prestigious astrophysics journals, and the amount of information is quite impressive.

Mass anomaly detected under the moon's largest crater

A mysterious large mass of material has been discovered beneath the largest crater in our solar system - the Moon's South Pole - Aitken basin and may contain metal from the asteroid that crashed into the Moon and formed the crater.