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An artist’s impression of Tcc+, a tetraquark composed of two charm quarks and an up and a down antiquark. Image credit: CERN.

CERN Discover New Tetraquark Particle

Aug 2, 2021 by News Staff

The new exotic particle discovered by physicists from the LHCb Collaboration at CERN’s Large Hadron Collider (LHC) contains two quarks and two antiquarks....

Sponge-Like Animals May Have Lived in Oceans 890 Million Years Ago

Jul 30, 2021 by Enrico de Lazaro

Paleontologists have found possible sponge body fossils in 890-million-year-old microbial reefs in northwestern Canada. If verified, they may pre-date...

Wilkins et al. observed bright flares of X-ray emissions, produced as gas falls into a supermassive black hole in I Zwicky 1; the flares echoed off of the gas falling into the black hole, and as the flares were subsiding, short flashes of X-rays were seen -- corresponding to the reflection of the flares from the far side of the disk, bent around the black hole by its strong gravitational field. Image credit: Dan Wilkins.

Astronomers Detect Light Echoes Coming from Behind Supermassive Black Hole

Jul 30, 2021 by News Staff

Using ESA’s XMM-Newton and NASA’s NuSTAR space telescopes, astronomers have observed X-ray flares emitted from around the supermassive black hole in...

This illustration depicts a collapsing star that is producing two short gamma-ray jets. Image credit: Gemini Observatory / NOIRLab / NSF / AURA / J. da Silva / M. Zamani, NOIRLab.

Shortest Supernova-Produced Gamma-Ray Burst Discovered

Jul 28, 2021 by News Staff

Most known supernova-powered gamma-ray bursts are ‘long’ (lasting more than two seconds), but a gamma-ray burst event called GRB 200826A lasted just...

Schematics of the observations of TYC 8998-760-1b using SINFONI on ESO’s Very Large Telescope. The background image is captured by the SPHERE instrument on the Very Large Telescope. The small blue box marks the field of view of SINFONI observations targeting TYC 8998-760-1b. Both the host star and TYC 8998-760-1c are outside the field of view. An example of the wavelength-collapsed image is shown in the enlarged blue box, showing negligible contribution from starlight. Image credit: ESO / Bohn et al. / Zhang et al.

Astronomers Detect Carbon-13 in Atmosphere of Young Super-Jupiter

Jul 28, 2021 by Enrico de Lazaro

Astronomers using ESO’s Very Large Telescope have detected the isotopically substituted carbon monoxide, 13CO, in the atmosphere of the young giant exoplanet...

Honeybees begin constructing honeycombs in multiple locations, which they will eventually bridge together. Image credit: Michael Smith / Cornell University.

Honeybees are Skilled Architects, New Research Confirms

Jul 27, 2021 by News Staff

Honeybees (Apis mellifera) are renowned for constructing perfect hexagonal honeycombs, hailed as the pinnacle of biological architecture for its ability...

Display of a candidate WWW→ 3 leptons + neutrinos event; the event is identified by its decay to a muon (red line), two electrons (blue lines) and missing transverse energy (white dashed line). Image credit: CERN.

CERN Physicists Observe Triple W-Boson Production

Jul 27, 2021 by News Staff

Physicists from the ATLAS Collaboration at CERN’s Large Hadron Collider (LHC) have observed a process called WWW production: the simultaneous creation...

Roth et al. reveal the first evidence for water vapor in the atmosphere of Ganymede, the result of the thermal escape of water vapor from the moon’s icy surface. Image credit: NASA / ESA / Hubble / J. daSilva.

Hubble Detects Water Vapor in Atmosphere of Ganymede

Jul 26, 2021 by News Staff

Jupiter’s icy satellite Ganymede is the largest moon in the Solar System. Water ice on its surface is frozen solid in frigid temperatures as low as minus...

A sulphur-crested cockatoo (Cacatua galerita) opening the lid of a household waste bin using one of many different opening techniques; this bird holds the lid with the bill and its left foot; a second bird is observing it closely. Image credit: Klump et al., doi: 10.1126/science.abe7808.

Study: Sulphur-Crested Cockatoos Spread Bin-Opening Behavior through Social Learning

Jul 26, 2021 by News Staff

Ornithologists from Germany and Australia have documented the emergence of a cultural adaptation to urban environments — opening of household waste...

Preserved alignment of flat stones in the Treporti Channel in the Venice Lagoon, Italy. Image credit: Madricardo et al., doi: 10.1038/s41598-021-92939-w.

Archaeologists Find Submerged Roman Road in Venice Lagoon

Jul 23, 2021 by News Staff

Archaeologists have documented the presence of an about 1,200-m-long segment of an ancient Roman road on a beach ridge now submerged in the Venice Lagoon,...

This ALMA image shows a close-up view on the circumplanetary disk surrounding PDS 70c. Image credit: ALMA / ESO / NAOJ / NRAO / Benisty et al.

ALMA Detects Circumplanetary Disk around Young Exoplanet PDS 70c

Jul 22, 2021 by News Staff

Astronomers using the Atacama Large Millimetre/submillimeter Array (ALMA) have detected a circumplanetary disk — a ring-shaped area where moons and...

ESA’s ExoMars Trace Gas Orbiter at Mars. Image credit: D. Ducros / ESA.

ESA’s ExoMars Orbiter Detects No Methane in Martian Atmosphere

Jul 22, 2021 by News Staff

The ‘methane mystery’ on Mars has been ongoing for many years, with contradictory findings from seveal missions, wuch as ESA’s Mars Express and NASA’s...

Kim et al. found no evidence that moderate coffee consumption can cause arrhythmia. Image credit: Sci-News.com.

Researchers Find No Link between Habitual Coffee Consumption and Arrhythmia

Jul 21, 2021 by News Staff

In a large, prospective, population-based community cohort study of 386,258 coffee drinkers, greater amounts of habitual coffee consumption were inversely...

The new highest resolution EHT image of the Centaurus A’s jet launching region. Image credit: R. Bors / CSIRO / ATNF / Feain et al. / Morganti et al. / Junkes et al. / ESO / WFI / MPIfR / APEX / Weiß et al. / NASA / CXC / CfA / Kraft et al. / TANAMI / Müller et al. / EHT / Janssen et al.

Event Horizon Telescope Captures Image of Centaurus A’s Black Hole Jet

Jul 20, 2021 by Natali Anderson

Astronomers from the Event Horizon Telescope (EHT) Collaboration have imaged a jet in the heart of the nearby radio galaxy Centaurus A and identified the...

This Hubble image shows the galaxy cluster MACS J0138.0-2155, which is so massive that its gravity bent and magnified light streaming not only from an extremely distant background galaxy but also from a supernova event in this galaxy. The color image was made using observations from eight different filters spread across Hubble’s Advanced Camera for Surveys (ACS) and Wide Field Camera 3 (WFC3). The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / A. Newman / M. Akhshik / K. Whitaker.

Hubble Observes Multiply-Imaged, Gravitationally Lensed Supernova

Jul 19, 2021 by Enrico de Lazaro

The multiply-imaged supernova AT2016jka appeared in the distant giant galaxy MRG-M0138, gravitationally lensed by the foreground galaxy cluster MACS J0138.0-2155. This...

This image of comet C/2014 UN271 (Bernardinelli-Bernstein) was taken by the Las Cumbres Observatory 1-m telescope at Sutherland, South Africa, on June 22, 2021; the diffuse cloud is the comet’s coma. Image credit: LOOK project, Las Cumbres Observatory.

Astronomers Spot First Activity on Comet Bernardinelli-Bernstein

Jul 16, 2021 by News Staff

Astronomers with Las Cumbres Observatory have captured a new image of the recently-discovered giant comet C/2014 UN271 (Bernardinelli-Bernstein). This...

The 3.42-billion-year-old filamentous microfossils from the Barberton Greenstone Belt in South Africa. Image credit: Cavalazzi et al., doi: 10.1126/sciadv.abf3963.

3.42-Billion-Year-Old Filamentous Microfossils Found in South Africa

Jul 15, 2021 by Enrico de Lazaro

Paleontologists have discovered the exceptionally well-preserved, 3.42-billion-year-old filamentous microfossils in a paleo-subseafloor hydrothermal vein...

An artist’s impression of the potential lava world TOI-1807b. Image credit: NASA’s Goddard Space Flight Center / Chris Smith, KBRwyle.

TESS Discovers Planetary Systems around Two Young Co-Moving Stars

Jul 14, 2021 by News Staff

Astronomers using NASA’s Transiting Exoplanet Survey Satellite (TESS) have discovered four exoplanets orbiting TOI-2076 and TOI-1807, a pair of related...

An artist’s impression of HD 265435, a binary system located approximately 1,500 light-years away in the constellation of Gemini. Image credit: Mark Garlick / University of Warwick.

HD 265435 Will Explode as Type Ia Supernova in 70 Million Years, Astronomers Say

Jul 13, 2021 by News Staff

HD 265435 is a binary system with an orbital period of around 100 min that consists of a white dwarf and a hot subdwarf star. An artist’s impression...