Two millisecond pulsars detected in globular cluster NGC 6440
Using the MeerKAT radio telescope, an international team of astronomers has investigated a globular cluster known as NGC 6440. In result, two new millisecond pulsars have been detected in this cluster, which received designations NGC 6440G and NGC 64.....»»
Hubble captures globular cluster NGC 2031
In the top left corner of this starry sight, the globular cluster NGC 2031 shines brilliantly. This dense group of thousands of stars is held together in a spherical shape by its stars' mutual gravitational attraction. The cluster is located in the c.....»»
MediaTek’s new Dimensity 8200 brings flagship performance to cheaper phones
MediaTek's latest is the Dimensity 8200, an upper-midrange SoC based on the 4nm process that offers a tri-cluster CPU design with some impressive camera chops......»»
"Black widow" PSR J1544+4937 investigated in detail
Indian astronomers have performed long-term radio observations of a "black widow" millisecond pulsar known as PSR J1544+4937. Results of the observational campaign, published November 25 on the arXiv pre-print server, shed more light on the propertie.....»»
Image: Hubble spies emission nebula-star cluster duo
Against a backdrop littered with tiny pinpricks of light glint a few, brighter stars. This whole collection is NGC 1858, an open star cluster in the northwest region of the Large Magellanic Cloud, a satellite galaxy of our Milky Way that boasts an ab.....»»
Black hole "carnivals" may produce the signals seen by gravitational-wave detectors
Since 2015, the LIGO-Virgo-KAGRA Collaboration have detected about 85 pairs of black holes crashing into each other. We now know that Einstein was right: gravitational waves are generated by these systems as they inspiral around each other, distortin.....»»
Hubble captures an open star cluster in a nearby satellite galaxy
The Hubble Space Telescope recently captured an image of a beautiful star cluster called NGC 1858, located in an area full of star-forming regions......»»
If there is phosphine on Venus, there isn"t much
In the absence of direct observations of extraterrestrial life, scientists often focus on searching for biosignatures, chemical by-products of life, that can be detected with remote sensing. Although Mars has received the most attention in this regar.....»»
Sustainability more important for young people than high wages, claims study
Young people would accept a lower salary for a job in a sustainable or socially oriented company. This is what a team led by Thomas Dohmen, professor at the Cluster of Excellence ECONtribute at the University of Bonn, has discovered......»»
Study investigates pulsations of the millisecond pulsar PSR J1023+0038
European astronomers have conducted X-ray and optical observations of a transitional millisecond pulsar known as PSR J1023+0038. Results of the observational campaign, published November 23 on arXiv.org, yield important insights on the origins of pul.....»»
More than 52 million birds in the US have been affected by an outbreak of avian influenza
A form of highly pathogenic avian influenza (HPAI) has been causing widespread disruption and illness in birds since first being detected roughly a year ago. Last March, a bald eagle found dead in Pennsylvania's Chester County became the first confir.....»»
Hubble captures the stars of globular cluster NGC 6440
Looking like a glittering swarm of buzzing bees, the stars of globular cluster NGC 6440 shine brightly in this NASA Hubble Space Telescope image. The cluster is located some 28,000 light-years away in the constellation Sagittarius, the Archer......»»
LastPass, GoTo announce security incident
LastPass and its affiliate GoTo (formerly LogMeIn) have announced that they suffered a security incident and, in LastPass’ case, a possible data breach. “Based on the investigation to date, we have detected unusual activity within our dev.....»»
Mysteriously bright flash is a black hole jet pointing straight toward Earth, astronomers say
Earlier this year, astronomers were keeping tabs on data from the Zwicky Transient Facility, an all-sky survey based at the Palomar Observatory in California, when they detected an extraordinary flash in a part of the sky where no such light had been.....»»
Most distant detection of a black hole swallowing a star
Earlier this year, the European Southern Observatory's Very Large Telescope (ESO's VLT) was alerted after an unusual source of visible light had been detected by a survey telescope. The VLT, together with other telescopes, was swiftly repositioned to.....»»
Two new young open clusters discovered
By analyzing the data from ESA's Gaia satellite, astronomers have detected two new young open clusters. The newfound clusters, designated Casado 82 and Casado-Hendy 1, are located in a nearby primordial group of open clusters. The finding is reported.....»»
Image: Hubble Telescope spies sparkling spray of stars in NGC 2660
This glittering group of stars, shining through the darkness like sparks left behind by a firework, is NGC 2660 in the constellation Vela, best viewed in the southern sky. NGC 2660 is an open cluster, a type of star cluster that can contain anywhere.....»»
Image: Hubble glimpses a glittering gathering of stars
This glittering gathering of stars is Pismis 26, a globular star cluster located about 23,000 light-years away. Many thousands of stars gleam brightly against the black backdrop of the image, with some brighter red and blue stars located along the ou.....»»
An ultra-short-period exoplanet discovered with TESS
Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected a new ultra-short-period exoplanet. The newfound alien world, designated HD 20329 b, orbits its host star in slightly less than one day. The.....»»
Astronomers detect new Jupiter-like exoplanet
Using radial velocity measurements, astronomers from Japan and China have detected a new exoplanet orbiting a G-type giant star. The newfound alien world is similar in mass to Jupiter but much hotter than the solar system's biggest planet. The discov.....»»
Bird flu detected in southeast Alaska black bear cub
A black bear cub in southeast Alaska was euthanized after it became ill with avian influenza, the Alaska Department of Fish and Game said......»»