Search Results | southern celestial hemisphere
Your search for "southern celestial hemisphere" returned 14 results
88 Constellation Names (and 24 You Can Only See From the Northern Hemisphere)
science.howstuffworks.com/constellation-names.htm
The night sky has been mapped and studied for thousands of years, with constellations serving as guides for navigation, storytelling and scientific observation. The International Astronomical Union officially recognizes 88 modern constellations, each occupying a specific section of the celestial sphere. Some date back to ancient Greek constellations, while other constellation names were introduced in the modern era.
Is It Time to Redefine the Four Seasons of the Year?
The four seasons experienced by Earth's midlatitude regions are being gradually altered by global warming - but a climate expert says they won't completely go away.
What's the Brightest Star in the Sky? Depends on the Season
science.howstuffworks.com/brightest-star-in-the-sky.htm
The night sky has fascinated humans for centuries, with people incorporating the countless twinkling stars into various navigation methods, cultural traditions, religious movements and more. Among these, a select few stand out to viewers here on Earth as being the biggest and brightest. But which is the brightest star in the sky?
How to Find Orion's Belt in the Night Sky
science.howstuffworks.com/orions-belt.htm
Winter is the perfect time to look for Orion's Belt in the Northern Hemisphere. If you're new to stargazing, we'll show you how to find it.
5 Things You Didn't Know About the Autumnal Equinox
The autumnal equinox is the day Earth is perfectly angled to the sun, so the day and night are of equal length. Well, almost.
5 Things You Didn't Know About the Spring Equinox
science.howstuffworks.com/environmental/earth/5-things-didnt-know-about-spring-equinox.htm
The spring, or vernal, equinox traditionally marks the first day of spring - but climate scientists use a different date altogether. Find out more about this and other facts about the spring equinox.
Get Ready for the Quadrantids, the First Meteor Shower of the New Year
science.howstuffworks.com/quadrantids.htm
The Quadrantids are a short but powerful meteor shower that shows up in early January. How can you glimpse it?
22 Astronomical Events to Look Out for in 2023
science.howstuffworks.com/astronomical-events-2023.htm
Head's up, stargazers! Mark your calendars for the 22 must-see events this year.
Is Earth the Only Planet With Tectonic Plates?
science.howstuffworks.com/is-earth-only-planet-with-tectonic-plates.htm
Some scientists think plate tectonics could be a prerequisite for life. So do they exist on other planets outside of Earth? HowStuffWorks finds out.
Virgo Season: Everything You Need to Know About This Transformative Time
entertainment.howstuffworks.com/horoscopes-astrology/virgo-season.htm
Discover how this astrological season impacts your love life, career, and well-being. Are you ready to get organized and manifest your dreams? Find out what Virgo season has in store for YOU.