Space News
Lockheed Martin selects ABL Space Systems for UK launch
Space News - 8 Feb 2021 02:02
ABL Space Systems will conduct a launch for Lockheed Martin from a new spaceport in the Shetland Islands, fulfilling an agreement with the British government announced in 2018. SpaceNews
UAE's Hope mission is about to reach Mars and the stakes are high
SPACE.com - 8 Feb 2021 14:14
Tomorrow, history and the hopes of the Arab world will hang on the endurance and independence of six engines charged with steering an SUV-sized spacecraft into orbit around Mars.
Could there be a cluster of antimatter stars orbiting our galaxy?
SPACE.com - 8 Feb 2021 14:11
We don't know why the universe is dominated by matter over antimatter, but there could be entire stars, and maybe even galaxies, in the universe made of antimatter.
Nearby Ancient Dwarf Galaxies Have a Surprising Amount of Dark Matter
Universe Today - 8 Feb 2021 23:59
According to new research led from MIT, ancient dwarf galaxies may have had more dark matter than previously thought. The post Nearby Ancient Dwarf Galaxies Have a Surprising Amount of Dark Matter appeared first on Unive...
Satellite imagery is not yet flowing like water from a tap
Space News - 8 Feb 2021 23:35
SAN FRANCISCO - Companies are collecting more Earth imagery from satellites than ever before, but for some customers the data remains too expensive and too difficult to consume. SpaceNews
Jupiter's Trojan Asteroids Offer Surprises Even Before NASA's Lucy Mission has a Chance to Visit Them.
Universe Today - 8 Feb 2021 23:08
A new study out this month suggests that Jupiter’s Trojan asteroids may be more peculiar than previously thought. The Trojan asteroids are rocky objects which orbit the Sun just ahead of and just behind the gas giant, ...
Space industry investment continues to grow
Space News - 8 Feb 2021 22:51
Nearly a year after the onset of the coronavirus pandemic raised fears of a slowdown in commercial space investment, experts say the industry is, in fact, doing better than ever. SpaceNews
Where should future astronauts land on Mars? Follow the water
Phys.org - 8 Feb 2021 22:41
So you want to build a Mars base. Where to start? Like any human settlement, it would be best located near accessible water. Not only will water be crucial for life-support supplies, it will be used for everything from a...
Camera captures the Southern Pinwheel galaxy in glorious detail
Phys.org - 8 Feb 2021 22:40
Astronomy enthusiasts might wonder why a camera called the Dark Energy Camera (DECam) would be used to image a single spiral galaxy. DECam has in fact already finished its main job, as the instrument was used to complete...
Tricky terrain: Helping to assure a safe rover landing
Phys.org - 8 Feb 2021 22:38
After a nearly seven-month journey to Mars, NASA's Perseverance rover is slated to land at the Red Planet's Jezero Crater Feb. 18, 2021, a rugged expanse chosen for its scientific research and sample collection possibili...
What is the ionosphere? (And who is Steve?)
SPACE.com - 8 Feb 2021 22:25
A concentration of plasma in the Earth's atmosphere, called the ionosphere, interacts with solar winds, ultraviolet radiation and radio waves.
Rare blast's remains discovered in Milky Way's center
Phys.org - 8 Feb 2021 20:27
Astronomers may have found our galaxy's first example of an unusual kind of stellar explosion. This discovery, made with NASA's Chandra X-ray Observatory, adds to the understanding of how some stars shatter and seed the ...
Tianwen-1: China's first Mars mission
SPACE.com - 8 Feb 2021 19:56
Tianwen-1 is the ambitious first independent interplanetary mission from China, expected to complete its long journey to Mars on Feb. 10, 2021.
Photo Release: The Spiral of the Southern Pinwheel
PTTU - 8 Feb 2021 19:03
NOIRLab Press Releases:
Study of supergiant star Betelgeuse unveils the cause of its pulsations
Phys.org - 8 Feb 2021 18:26
Betelgeuse is normally one of the brightest, most recognizable stars of the winter sky, marking the left shoulder of the constellation Orion. But lately, it has been behaving strangely: an unprecedentedly large drop in i...
NASA Introduces New Flight Directors in Class of 2021
NASA Breaking news - 8 Feb 2021 18:24The United Arab Emirates' Hope Probe Approaches Mars
Scientific American - 8 Feb 2021 18:00
Stakes are high for the Arab world’s first-ever interplanetary mission as it prepares to enter Martian orbit --
Mars missions from China and UAE are set to go into orbit - here's what they could discover
Phys.org - 8 Feb 2021 17:06
How times have changed since the Apollo era. Within the space of a few days, two space missions from China and the United Arab Emirates (UAE), respectively, are set to reach Mars. The UAE's Hope mission will go into orbi...
5 twinkling galaxies help us uncover the mystery of the Milky Way's missing matter
Phys.org - 8 Feb 2021 17:06
We've all looked up at night and admired the brightly shining stars. Beyond making a gorgeous spectacle, measuring that light helps us learn about matter in our galaxy, the Milky Way.
These distant 'baby' black holes seem to be misbehaving--and experts are perplexed
Phys.org - 8 Feb 2021 17:04
Radio images of the sky have revealed hundreds of "baby" and supermassive black holes in distant galaxies, with the galaxies' light bouncing around in unexpected ways.
X-ray emission from dark matter
Phys.org - 8 Feb 2021 16:39
About eighty-five percent of the matter in the cosmos emits neither light nor any other known kind of radiation as far as is known, and hence is called dark matter. One of its other notable qualities is that it only inte...
New warm-Neptune exoplanet discovered
Phys.org - 8 Feb 2021 16:00
By analyzing archival radial velocity data, astronomers have detected a new warm-Neptune alien world. The newfound exoplanet, designated HD 183579b (or TOI-1055b) is about three and a half times larger and almost 20 time...