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Universe expansion still accelerating say astronomers

New study by University of Southampton confirms the universe's expansion is still accelerating as previously found, debunking 2025 claims that the cosmos was slowing. The team re-evaluated data using Type Ia supernovae to calculate vast cosmic distances and found no error in their methods.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

From dusk till dawn

Researchers used the James Webb Space Telescope to measure how star light absorption changes as WASP-121 b rotates, probing its atmosphere longitude by longitude. The data indicate that hot winds heat the evening terminator region, causing it to absorb more stellar radiation and expand.

Weighing newborn planets using their dusty fingerprints

Astronomers have developed a novel method to estimate the masses of newborn planets using the properties of dust rings around stars. By analyzing the width, brightness peak location, and dust content of these ring structures, researchers can reconstruct planet masses even when those planets are too faint or embedded to observe directly.

Astronomers de-fog exoplanet atmospheres with new cloud-detecting method

Researchers have discovered daily cloud cycles on WASP-94A b, a Hot Jupiter planet, using data from the James Webb Space Telescope. The findings reveal different weather patterns on the morning and evening sides of the planet, with magnesium silicate clouds forming in the mornings and clearing up by nightfall. This breakthrough provide...

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Astronomers pin down the origins of a planetary odd couple

Scientists have measured the atmosphere of the mini-Neptune, revealing a heavy composition with water vapor, carbon dioxide, and sulfur dioxide. The findings suggest that both planets formed far from their host star, then were drawn inward through a gradual process, preserving their atmospheres.

New Star Wars-like planet candidates with two suns discovered

A team of astronomers using a new method to find planets has detected 27 potential circumbinary planet candidates in double star systems. The findings, published in the Monthly Notices of the Royal Astronomical Society, broaden our understanding of planet formation and evolution in complex environments.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

UNM Astronomers reveal always-changing multi-planet system

Researchers studied the TOI-201 system, finding that the planets' orbits are tilted relative to each other, causing them to slowly change orientations. The team used multiple observational techniques to confirm the system's existence and predict future transits.

How did this get made? Giant planet orbits small star

The discovery of TOI-5205 b, a Jupiter-sized planet orbiting a four times more massive star than our Sun, reveals its atmosphere has fewer heavy elements than expected. The research suggests that the planet's interior and atmosphere are not mixing, resulting in a carbon-rich, oxygen-poor atmosphere.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

AI approach uncovers dozens of hidden planets in NASA’s TESS data

A new AI pipeline called RAVEN has validated over 100 exoplanets, including 31 newly detected planets, using NASA's TESS data. The study found that around 9-10% of Sun-like stars host a close-in planet, and 'Neptunian desert' planets occur around just 0.08% of Sun-like stars.

UW astronomers collect rare evidence of two planets colliding

A team of astronomers has detected rare evidence of two planets colliding, which could provide valuable insights into the formation of our solar system. The unlikely event was observed in a distant star, Gaia20ehk, which was found to have massive amounts of rocks and dust passing in front of it, blocking its light.

Cheops discovers late bloomer from another era

Researchers using ESA's Cheops satellite find a small rocky planet in LHS 1903 system, which defies conventional understanding of planetary order and formation. The discovery sparks renewed interest in exploring alternative explanations for this unusual system.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Why are Tatooine planets rare? Blame general relativity

The absence of exoplanets orbiting tight binary stars is attributed to the effects of general relativity, which causes gravitational tugs from the stars to make a planet's orbit precess. This process makes it difficult for close-in planets to survive, with 75% being destroyed due to tidal disruptions or ejection from the system.

WVU research helps astronauts stay healthy on long space missions

West Virginia University scientists create digital twin models using AI technology to monitor astronaut movements and muscle activity, predicting potential health risks. The system can detect subtle early signs of trouble, providing personalized exercise routines and helping astronauts cope with balance issues upon return to Earth.

Rethinking where life could exist beyond earth

Astronomers may need to look beyond the traditional habitable zone for liquid water and potentially life-friendly conditions. A new study suggests that tidally locked worlds, even those orbiting closer to cool M- and K-dwarf stars than previously thought, could sustain liquid water on their night side.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Polar weather on Jupiter and Saturn hints at the planets’ interior details

Scientists found that a planet's interior composition, specifically the 'softness' of its vortex base, determines the formation of polar vortices. The study suggests that Saturn may have a harder interior than Jupiter, leading to a single massive polar vortex, while Jupiter's softer interior gives rise to multiple smaller vortices.

Astronomers find missing link to galaxy's most common planets

Researchers have found a rare snapshot of worlds in the process of transforming into super-Earths and sub-Neptunes, the galaxy's most common planetary types. The discovery provides an unprecedented glimpse into the turbulent lives of young worlds, shedding light on their formation.

Clues to the origin of hot Jupiters hidden in their orbits

A team of researchers has discovered a distinct group of hot Jupiters whose circular orbits contradict the expected timescale for tidal migration. These planets exhibit characteristics consistent with disk migration, such as primordial alignment and planet multiplicity, suggesting they formed smoothly within the protoplanetary disk.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Ultra-hot lava world has thick atmosphere, upending expectations

A team of astronomers used NASA's JWST to reveal an alien atmosphere in the ancient, ultra-hot super-Earth TOI-561 b. The planet's thick atmosphere is upending conventional wisdom about ultra-short-period planets, and its composition could be representative of planets that formed when the universe was relatively young.

Rare image of Tatooine-like planet is closest to its twin stars yet

Astronomers at Northwestern University have directly imaged a Tatooine-like exoplanet orbiting two suns, revealing unique insights into how planets form around multiple stars. The discovery provides an unprecedented look at the complex dynamics of binary systems and offers new opportunities to test theories of planet formation.

Scientists detect atmosphere on molten rocky exoplanet - study

Researchers detect strong evidence for an atmosphere on ultra-hot super-Earth TOI-561 b, challenging the idea that small planets can't sustain atmospheres. The planet's unusually low density is explained by a thick volatile-rich atmosphere that circulates heat and cools the nightside.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Helium leak on the exoplanet WASP-107b

Astronomers from UNIGE and others observe large streams of helium gas escaping from WASP-107b, a super-puff exoplanet with extremely low density. This is the first time helium has been detected on an exoplanet using JWST, revealing valuable clues for understanding atmospheric escape.

Newly discovered star opens 'laboratory' for solving cosmic dust mystery

Astronomers have discovered a stellar companion near a star with hot dust, offering a complex laboratory to understand the origin and composition of this phenomenon. This breakthrough builds on decades of technological leadership in interferometry, enabling scientists to study the interaction between the companion and the dust.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

How to spot life in the clouds on other worlds

Cornell University researchers have created a color-coded key of diverse microorganisms that live in Earth's clouds. This new signature allows astronomers to look for signs of life on planets with dense or cloudy atmospheres, including exoplanets with 100% cloud cover.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Now in 3D, maps begin to bring exoplanets into focus

Researchers have created the first 3D map of a planet orbiting another star, highlighting distinct temperature zones on WASP-18b. The technique allows for atmospheric variations to be mapped, providing insights into exoplanet temperatures and composition.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Cosmic crime scene: White dwarf found devouring Pluto-like icy world

Astronomers have discovered a frozen, water-rich planetary fragment being consumed by a white dwarf star outside our Solar System. The object is thought to be an icy planetesimal, possibly similar to Halley's Comet or Pluto, and has a high nitrogen abundance, making it a rare finding in the field.

The ATREIDES program in search of lost exo-Neptunes

The ATREIDES program observes and analyzes exo-Neptune systems, revealing a surprisingly inclined orbital architecture that offers new insights into chaotic planetary history. The study of TOI-421 highlights the role of high-eccentricity migration in shaping planetary orbits.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Space telescope Plato arrived at ESA’s test center by boat

The European Space Agency's Plato spacecraft has safely arrived at ESTEC in the Netherlands, where engineers will complete its assembly and conduct critical tests before its launch. The telescope is equipped with 26 ultrasensitive cameras designed to capture the dimming effect of exoplanets passing in front of their host stars.

Researchers uncover potential biosignatures on Mars

A new study has revealed chemical signatures of ancient Martian microbial life in the Bright Angel formation, a region of Jezero Crater known for its fine-grained mudstones rich in oxidized iron and organic carbon. The findings suggest that early microorganisms may have played a role in shaping these rocks through redox reactions.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

New model aims to demystify ‘steam worlds’ beyond our solar system

Astrobiologists have developed a new model to characterize water-rich sub-Neptunes, which are planets with sizes and masses between those of Earth and Neptune. This model accounts for the complex behavior of supercritical water and its implications for planetary formation and potential habitability.

Using exoplanets to study dark matter

Researchers propose that Jupiter-sized exoplanets may accumulate and collapse into detectable black holes due to dark matter. This process could potentially generate multiple black holes in a single exoplanet's lifetime, making exoplanet surveys a promising method for hunting superheavy dark matter particles.

Sun dogs, other celestial effects could appear in alien skies

Researchers at Cornell University have discovered that hot Jupiter exoplanets can exhibit polarizing dust interactions, similar to Earth's atmospheric phenomena. Silicate crystals in these exoplanets' atmospheres may align due to high-speed winds, producing observable effects like sun dogs.

NIRPS, a new eye on the sky in Chile

The Near-InfraRed Planet Searcher (NIRPS) spectrograph, combined with HARPS, offers exceptional performance in detecting and characterizing exoplanets. The first scientific results revealed atmospheres of two gas giant exoplanets, including one with an extreme atmosphere containing evaporated iron.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Surprising rocky worlds revealed around a small star

A team of researchers has discovered a fifth planet in the L 98-59 planetary system, confirming its habitable zone and potential for liquid water. The planets' sizes and masses have been determined with unprecedented precision using data from space telescopes and high-precision instruments.

Astronomers find a giant hiding in the ‘fog’ around a young star

A team of astronomers detected a large gas giant between three and ten times the size of Jupiter hiding in the swirling disc of gas and dust surrounding a young star called MP Mus. The discovery was made using a combination of results from the Atacama Large Millimeter/submillimeter Array (ALMA) and the European Space Agency’s Gaia miss...

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

James Webb Space Telescope discovers its first exoplanet

The James Webb Space Telescope has captured the direct image of a previously unknown exoplanet, TWA 7 b, located within a disk of rocky debris and dust. The exoplanet is ten times lighter than previously captured ones and more similar to Earth than gas giants.