Maybe the Elusive Planet 9 Doesn’t Exist After All

Maybe the Elusive Planet 9 Doesn’t Exist After All Oh Planet Nine, when will you stop toying with us? Whether you call it Planet Nine, Planet X, the Perturber, Jehoshaphat, “Phattie,” or any of the other proposed names—either serious or flippant—this scientific back and forth over its existence is getting exhausting. Is this what it […]

SN4, We Hardly Knew You. Another Starship Prototype Lost!

SN4, We Hardly Knew You. Another Starship Prototype Lost! SpaceX suffered yet another setback when their SN4 prototype exploded into a fireball during a static fire test of its single Raptor engine. The post SN4, We Hardly Knew You. Another Starship Prototype Lost! appeared first on Universe Today. Universe Today Go to Source

Mergers between galaxies trigger activity in their core

Mergers between galaxies trigger activity in their core Active galactic nuclei (AGNs) play a major role in galaxy evolution. Astronomers from SRON and RuG have now used a record-setting sample of galaxies to confirm that galaxy mergers have a positive effect on igniting AGNs. They were able to compile about 10 times more pictures of […]

On Mars, mud flows like lava

On Mars, mud flows like lava One of the most striking features on Earth are the curious flows of lava as it cools, forming undulating ropes of rock known by the Hawaiian word pahoehoe. New research simulating conditions on Mars now reveals that the red planet has its own kind of pahoehoe…but made of mud. […]

Image: Hubble grabs a stellar latte

Image: Hubble grabs a stellar latte Far away in the Ursa Major constellation is a swirling galaxy that would not look out of place on a coffee made by a starry-eyed barista. NGC 3895 is a barred spiral galaxy that was first spotted by William Herschel in 1790 and was later observed by the NASA/ESA […]

MAXI J1820+070: Black hole outburst caught on video

MAXI J1820+070: Black hole outburst caught on video Astronomers have caught a black hole hurling hot material into space at close to the speed of light. This flare-up was captured in a new movie from NASA’s Chandra X-ray Observatory. phys.org Go to Source

In planet formation, it’s location, location, location

In planet formation, it’s location, location, location Astronomers using NASA’s Hubble Space Telescope are finding that planets have a tough time forming in the rough-and-tumble central region of the massive, crowded star cluster Westerlund 2. Located 20,000 light-years away, Westerlund 2 is a unique laboratory to study stellar evolutionary processes because it’s relatively nearby, quite […]

Extremely intense radio burst detected from magnetar SGR 1935+2154

Extremely intense radio burst detected from magnetar SGR 1935+2154 Using the Canadian Hydrogen Intensity Mapping Experiment (CHIME) radio telescope, astronomers have detected a bright, millisecond-duration radio burst from a galactic magnetar known as SGR 1935+2154. The discovery of such an extremely intense event, reported in a paper published May 20, could be important for improving […]

What Are Some Clues to the Climates of Exoplanets?

What Are Some Clues to the Climates of Exoplanets? Researchers from the Carl Sagan Institute have created a new model for assessing the habitability of exoplanets that orbit different types of stars The post What Are Some Clues to the Climates of Exoplanets? appeared first on Universe Today. Universe Today Go to Source