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This guide explains when the September 2026 Harvest Moon peaks, why it carries that name rather than October's full moon, and how the Moon's low path affects its colour and viewing.
This article explains why the gravitational constant is so hard to measure, how a NIST torsion balance experiment traces back to Henry Cavendish's 1798 work, and why repeating the 2007 BIPM experiment matters for precision.
Fat Bear Week turns Katmai National Park’s brown bears into bracket competitors. This explains how the vote works, why the bears pack on pounds before winter, and what fat reserves reveal about their survival and ability to raise cubs.
This article explains how a routine map check revealed a newly formed 222-metre crater on the Moon, why the find is unusual, and what it says about impact rates.
This guide covers the first confirmed spotted lanternfly detections in Canada, why the find worries Windsor-Essex grape growers, and the reporting steps the CFIA is asking residents to follow.
Readers will learn how a small spotted cat was separated from similar wildcat species, why it went unrecognized for so long, and what the new name means for its conservation.
Readers will learn what the reported great white shark attack off Quebec’s Gaspé coast tells researchers about the species in the Gulf of St. Lawrence, and why a single incident cannot answer larger questions about shark numbers.
NASA selected Blue Origin for a $700 million Mars communications orbiter contract, and losing bidder Rocket Lab is protesting the decision. The article explains the disputed procurement language and why the review could shape future Mars missions.
Learn how the Nancy Grace Roman Space Telescope, now in orbit after a Falcon Heavy launch, will map billions of galaxies, survey exoplanets, and possibly test the standard model of cosmology over its five-year mission.
You will learn how a supervolcano beneath Norfolk and Lincolnshire was confirmed after 40 years of suspicion, what its eruption 454 million years ago means for the region’s geology, and why the same buried magma chamber could one day heat homes.
Learn when the August 2026 deep partial lunar eclipse reaches North America, what different regions can expect to see, and how to watch and photograph it without special eye protection.
This article explains why the Flores earthquake has made rescue and relief difficult, how aftershocks and landslides complicate operations, and what kinds of aid are most useful during the first days of recovery.
Readers will learn why a major earthquake near Flores prompted a tsunami warning, how Indonesian agencies assess the threat, and why an alert can be lifted when sea-level data show no dangerous waves.
A practical explanation of total and partial solar eclipses, safe viewing methods, and why observers should confirm timing and visibility with NASA or local astronomy authorities.
The Perseids are a Northern Hemisphere meteor shower from Comet Swift-Tuttle, with the 2026 peak on the night of August 12 into August 13 and visibility shaped by darkness, weather, and moonlight.
Recent Mastodon posts discuss Die #Sonnenfinsternis in der spanischen Hochebene war faszinierend. Den überwältigenden Anblick im menschlichen Auge und die Stimmung können Bilder und Videos kaum wiedergeben. Hier mein kleiner Versuch, die #SoFi2026 e...
An accurate introduction to solar and lunar eclipses, including why they occur, what observers can expect, and how to protect their eyes during a solar event.
A practical explanation of the geometry and atmospheric effects behind partial solar eclipses photographed above coastlines, without inferring event details from one social post.
The Perseids peak on August 12-13, 2026, when Earth crosses debris from comet Swift-Tuttle and a new Moon leaves unusually dark skies for observers who can find a clear, light-free location.
World Elephant Day on August 12 focuses attention on elephant conservation, habitat loss, illegal killing, and human-elephant conflict, while a personal sighting is kept separate from evidence about wild populations.