Time rules our lives. We live each day with the moments broken up into hours, minutes and seconds. But can you imagine not being able to tell time at all, where the movements of the Sun and the stars was the only way to know when it was? Let’s learn about time.
Today @CheapAstro is full of stars. What do different pulsar frequencies mean? How are stars named? Find out the answer at #365DaysOfAstro
Cheap Astronomy stumbles around in the dark.
What’s the difference between a “dwarf” and “giant” star? How are stars born? What happens when stars die? I discuss these questions and more in today’s Ask a Spaceman!
The biggest black hole ever seen?
What’s the difference between planets and stars? Are particles inside of spacetime? Why can’t we communicate faster than light? @PaulMattSutter will discuss this topic at #365DaysOfAstro
Awesome Astronomy tours The Cradle of Aviation Museum in Garden City on Long Island, New York.
Discussions about the violent outbursts, known as coronal mass ejections with Priscilla Muheki & Prof Hakeem Oluseyi. More in @cosmicsavannah at #365DaysOfAstro
Collecting stuff is fun but it can also tell you something about the things you’re collecting. One of the collection are pictures of stars explosion.
This week we find out if moons around other planets could support life, if there’s anything out there between galaxies, and whether stars form rings.
If stars are balls of gas, then why do we draw them as pointed or spiky objects? more with Sabrina from @quickdirtytips #365DaysOfAstro