
When you buy through links on our articles, Future and its syndication partners may earn a commission.
Located in the constellation Leo, spiral galaxy NGC 3370 has long been a favorite among astronomers. NGC 3370 is part of a small galaxy group that also other galaxies studied by the Hubble Space Telescope. Studying these galaxies together helps astronomers understand how galaxies interact, evolve and influence one another over cosmic timescales.
What is it?
Spiral galaxies are among the most striking and familiar structures in the universe. Characterized by graceful, winding arms that spiral out from a bright central bulge, these systems are rich with both young and old stars, swirling gas and cosmic dust.
The Milky Way, our own galactic home, is one such spiral, and studying other examples like NGC 3370 provides astronomers with clues about how galaxies form and evolve.
Where is it?
Spiral galaxy NGC 3370 is located 90 million light years away in the Leo constellation.
Why is it amazing?
NGC 3370 is home to two types of celestial landmarks that have helped astronomers chart cosmic distances with precision: Cepheid variable stars and Type la supernovas. Cepheids are pulsating stars whose brightness rises and falls in predictable cycles, the longer the period of pulsation, the more luminous they are. Meanwhile, Type la supernovas occur when a white dwarf star undergoes a thermonuclear explosion, reaching nearly the same peak brightness each time.
By comparing how bright these objects appear from Earth with how bright they actually are, astronomers can calculate their distances, and in turn, measure how quickly the universe is expanding. Together, these "standard candles" form the backbone of the cosmic distance ladder, a framework that has shaped our modern understanding of cosmic scale and motion.
Want to learn more?
You can learn more about the Hubble Space Telescope and galaxy formation.
LATEST POSTS
- 1
Heavenly Pastry Confrontation: Pick Your #1 Sweet Treat! - 2
See a half-lit moon shine among the stars of Aquarius on Nov. 27 - 3
A definitive Handbook for Securities exchange Money management - 4
Best Quest for new employment Site for You to Track down Amazing open doors - 5
The most effective method to Keep up with Proficient Handshakes in a Computerized World
Climate engineering would alter the oceans, reshaping marine life – our new study examines each method’s risks
Figure out How to Upgrade Your Gold Speculation Portfolio: Vital Bits of knowledge and Strategies
5 Language Learning Applications
Mom finds out she has cancer after noticing something was off while breastfeeding
Young Muslims in Germany feel left out of Mideast debate, experts say
10 Picturesque Campgrounds That Will Raise Your Outside Involvement with American
Did we start the fire? A 400,000-year-old hearth sparks new questions about human evolution
Instructions to Utilize Your Brain science Certification to Work on Corporate Culture
Day to day Temporary Positions That Compensate Fairly in the US













