Astronomers explore globular cluster NGC 2419
Using the Indian Astronomical Observatory (IAO) and ESA's Gaia satellite, astronomers have explored a galactic globular cluster known as NGC 2419. Results of the study, published April 29 on the preprint server arXiv, shed more light on the propertie.....»»
Scientists explore how single-atom catalysts impact water purification in advanced oxidation process
The rapid increase in global industrialization in the past centuries has resulted in the disposal of excessive toxic pollutants into the environment, seriously threatening the aquatic ecosystem and human health. Peroxymonosulfate-based advanced oxida.....»»
Black holes are firing beams of particles, changing targets over time
Black holes seem to provide endless fascination to astronomers. This is at least partly due to the extreme physics that takes place in and around them, but sometimes, it might harken back to cultural touchpoints that made them interested in astronomy.....»»
Researcher: Cyberflashing is a form of gendered sexual violence that must be taken seriously
Sexting—sending sexually suggestive or explicit messages and images—is now a widespread practice, and can be a healthy way to express and explore sexuality. However, there is a need to distinguish between consensual sexting and forms of sexual ha.....»»
TESS finds intriguing world sized between Earth and Venus
Using observations by NASA's TESS (Transiting Exoplanet Survey Satellite) and many other facilities, two international teams of astronomers have discovered a planet between the sizes of Earth and Venus only 40 light-years away. Multiple factors make.....»»
Dyson spheres: Astronomers report potential candidates for alien structures, and evidence against their existence
There are three ways to look for evidence of alien technological civilizations. One is to look out for deliberate attempts by them to communicate their existence, for example, through radio broadcasts. Another is to look for evidence of them visiting.....»»
How Can You ‘See’ a Black Hole?
How do astronomers find the darkest objects in the universe?.....»»
Observations explore open cluster NGC 1513
Using the National Astronomical Observatory (OAN) in Mexico, astronomers have observed an open cluster known as NGC 1513. Results of the observations, presented in a paper published May 16 on the pre-print server arXiv, yield crucial information rega.....»»
Astronomers discover rare ‘exo-Venus’ just 40 light-years away
Astronomers have discovered a rare type of planets called an exo-Venus with a similar temperature to Earth, located in our cosmic back yard......»»
A newly discovered exoplanet has almost the same temperatures as Earth
A Venus-sized exoplanet located just 40 light years away may be the smoking gun that astronomers have been looking for in their search for an … The post A newly discovered exoplanet has almost the same temperatures as Earth appeared first on BG.....»»
Earth 2.0 or its evil twin? Discovery of Earth-sized planet could shed light on conditions necessary for life
The discovery of a planet similar to Venus around a star in the neighborhood of the solar system raises hopes that astronomers may someday unlock the secret to why life appeared on Earth......»»
EmTech Digital 2024: A thoughtful look at AI’s pros and cons with minimal hype
At MIT conference, experts explore AI's potential for "human flourishing" and the need for regulation. Enlarge / Nathan Benaich of Air Street Capital delivers the opening presentation on the state of AI at EmTech Digital 2024 on.....»»
New Saturn-mass exoplanet detected by astronomers
Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new Saturn-mass planet orbiting a solar-type star known as TOI-2447. The finding was reported in a research paper published May 12 on the.....»»
Potentially habitable "exo-Venus" with Earth-like temperature discovered
Astronomers have made the rare and tantalizing discovery of an Earth-like exoplanet 40 light-years away that may be just a little warmer than our own world. The new paper "Gliese 12 b, A Temperate Earth-sized Planet at 12 Parsecs Discovered with TESS.....»»
Stargazing in broad daylight: How a multi-lens telescope is changing astronomy
Astronomers at Macquarie University have pioneered a new technique for observing celestial objects during the day, potentially allowing around-the-clock visual monitoring of satellites and greatly improving safety on Earth and in space......»»
Astronomers observe jet reorientation in "Death Star" black holes
Huge black holes are firing powerful beams of particles into space—and then changing their aim to fire at new targets. This discovery, made using NASA's Chandra X-ray Observatory and the U.S. National Science Foundation (NSF) National Radio Astrono.....»»
Using wobbling stellar material, astronomers measure the spin of a supermassive black hole for the first time
Astronomers at MIT, NASA, and elsewhere have a new way to measure how fast a black hole spins, by using the wobbly aftermath from its stellar feasting......»»
Neutrons open window to explore space glass
Thanks to human ingenuity and zero gravity, we reap important benefits from science in space. Consider smart phones with built-in navigation systems and cameras......»»
Microsoft Flight Simulator 2024 - everything we know
Microsoft Flight Simulator 2024 is coming, and there's a lot to explore from the next step in the series......»»
Observations investigate properties of nearby brown dwarf HD 33632 Ab
Using the Keck II telescope in Hawaii, astronomers have observed a nearby brown dwarf known as HD 33632 Ab. Results of the observational campaign, presented in a paper published May 14 on the pre-print server arXiv, provide more insights into the pro.....»»
South African communities vs Shell: High court victories show cultural beliefs and practices count in climate cases
When the Shell petroleum company announced in 2021 that it wanted to explore for fossil fuels off South Africa's pristine Wild Coast, Indigenous communities in the area immediately fought back through the country's courts......»»