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Each monthly issue of Nautilus, an independent publication supported by donations from prestigious organizations including Howard Hughes Medical Institute and
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Hi, I’m Deborah Byrd … Editor-in-Chief of this website and your geeky sister and friend. I love the Earth, the
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang.
At the Space Telescope Science Institute (STScI), we’re working hard to study and explain the once-unimaginable celestial phenomena now made
Daily results are presented here on Spaceweather.com. …. with radiation sensors that detect cosmic rays, a surprisingly “down to Earth”
Astro-Charts is the home of beautiful, free astrology charts.
NASASpaceFlight.com is a news website and forum covering manned and unmanned spaceflight news. The site focuses on the engineering aspects
Satellite predictions and other astronomical data customised for your location.
Hubble space telescope.
Next Full Moon
The Planetary Society is the largest and most effective nonprofit organization that promotes the exploration of space through education, advocacy
Geology.com is one of the world’s leading portals to geology and earth science news and information for rocks, minerals, gemstones,
Maps, lists, data, and information about today’s earthquakes, lists of the biggest earthquakes, and recent earthquakes.
The European-Mediterranean Seismological Centre (EMSC) was founded in 1975, following a recommendation from the European Seismological Commission (ESC). The ESC
Mindat.org is a non-commercial online mineralogical database, claiming to be the largest mineral database and mineralogical reference website on the
Tours and expeditions to active volcanoes, walking and study holidays in volcanic areas
AGU galvanizes a community of Earth and space scientists that collaboratively advances and communicates science
NSIDC manages and distributes scientific data, creates tools for data access, supports data users, performs scientific research, and educates
GeoScienceWorld (GSW) is a nonprofit collaborative and comprehensive Internet resource for research and communications in the earth sciences, which is
NCEES is a national nonprofit organization dedicated to advancing professional licensure for engineers and surveyors.
Australian Government – Geoscience Australia. Applying geoscience to Australia’s most important challenges.
Follow this researcher as she uncovers information about the Baroque period and Louis the XIV.
Ancient History section of the BBC History website. … the Vikings, the ancient world was a surprising and challenging place.
This site from the PBS series of the same name looks back at the often turbulent 20th century, taking a
This PBS site aims to prove that Africa was a land with many highly developed ancient cultures, despite stereotypes to
Whether fought with catapults or drones, war has been a major force of change over the years. Learn about the
Every life has a story. Biography.com captures the most gripping, surprising and fascinating stories about famous people. The last fateful
Look through some of the photos, texts and artifacts that document American History on this site.
This Plymouth Colony Archive presents a collection of fully searchable texts, including: court records, colony laws, seventeenth century journals and
The era known as the Industrial Revolution was a period in which fundamental changes occurred in agriculture, textile and metal
The Smithsonian Institution is the world’s largest museum, education, and research complex. We are a community of learning and the
Symbolab: equation search and math solver – solves algebra, trigonometry and calculus problems step by step.
Developers of MATLAB, Simulink and Stateflow. The MathWorks offers a set of integrated products
Fully automated electronic archive and distribution server for research papers
ocratic.org, is an education tech company that offers a mobile app for students. The app uses AI technology to help
Calculators online for finance, math, algebra, trigonometry, fractions, physics, statistics, technology, time and more.
Inverse covers the latest news on science, innovation, entertainment, technology and culture by asking: What could happen next?
Wolfram Research is a private company that creates computational technology. Wolfram’s flagship product is the technical computing program Wolfram Mathematica,
This online unit conversion tool will help you convert measurement units anytime and solve homework problems quickly using metric conversion
Free Algebra Solver and Algebra Calculator showing step by step solutions.
Online Converters, Calculators and Tutorials
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