Sinuous stellar jets meander lazily throughout a area of stars in new photographs captured from Chile by the intercontinental Gemini Observatory, a Application of NSF’s NOIRLab. The gently curving stellar jets are the outflow from young stars, and astronomers suspect their sidewinding appearances are induced by the gravitational attraction of […]
Stars
Black Holes Swallow Neutron Stars in a Single Bite, New Results Suggest
For the initially time, scientists have without having a question observed not one but two collisions concerning black holes and neutron stars. These two different mergers happened 10 days apart in January 2020 and have been seen by the Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo services, which detect invisible […]
The Oldest Stars in Our Galaxy Predate The Gaia Sausage, Astronomers Find
A new approach for analyzing the ages of stars in the Milky Way has provided us tighter constraints for an ancient galactic collision. By closely analyzing the inside oscillations and chemical composition of 95 red giant stars, a team of astronomers led by the College of Birmingham in the United […]
We Now Know How Dying Stars Carve Out Mesmerising Mandalas of Stardust
The final gasps of dying stars are some of the most beautiful objects in the galaxy. They are known as planetary nebulae, clouds of stellar substance ejected out into area as a purple large star enters the final stage of its lifestyle. The dying star shucks off its outer levels, […]
Scientists Spot Giant Planet Orbiting Dead Star’s Corpse
We may well now have direct proof that planets can survive unscathed the violent churn that attends their host star’s dying. Astronomers have spotted signs of an intact big earth circling a superdense stellar corpse acknowledged as a white dwarf, a new research experiences. The white dwarf in query, named WD […]
Across 10 Million Stars, Not a Single Whisper of Alien Technology
In a complete lookup of a patch of the Southern sky, not even a trace of alien technological know-how has been detected at small radio frequencies. Across at the very least 10 million stars that populate the Vela region – the deepest and widest survey for extraterrestrial intelligence nevertheless – […]
Could Carbon-Foam Probes Sail to Nearby Stars?
Spacecraft made of carbon-foam bubbles could zoom from Earth to Alpha Centauri in 185 yrs, pushed solely by the electrical power of the solar, a new study finds. A swarm of these probes might help uncover and study our photo voltaic system’s mysterious Planet Nine, if this hypothesized earth exists, scientists added. Regular […]
In a Lab on Earth, Scientists Just Replicated Pressures Found on White Dwarf Stars
For the 1st time, tension around one hundred times that found in Earth’s core has been created in a lab, location a new document. Working with the greatest-power laser procedure in the entire world, physicists briefly subjected strong hydrocarbon samples to pressures up to 450 megabars, that means 450 million […]
Mystery Object Blurs Line between Neutron Stars and Black Holes
For far more than a 10 years, astrophysicists have questioned why nature seems to show an odd restraint in the way it slays stars. In life, they selection from pip-squeaks to behemoths. Small kinds simply just burn up out and fade away, but a little something far more curious transpires […]
Online graduations still bring stars to the virtual lectern
In this April 26, 2020, file photo, University of Pittsburgh graduate Dallas Mavericks owner Mark Cuban congratulates customers of the Class of 2020 for the duration of a virtual commencement on a personal computer display screen in Pittsburgh. As the coronavirus leaves schools holding “virtual graduation” functions on the internet, […]
The Stars Could Help Unify Us
As an astronomer, I am accustomed to observing the cosmos in silent locations. But given that the commence of self-isolation, it is so silent that my possess heartbeat is the only track record sound. I notice galaxies in the deep universe, in locations so considerably absent that their light will […]