Astrophysics
Meet other local people interested in Astrophysics: share experiences, inspire and encourage each other! Join a Astrophysics group.
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Frequently Asked Questions
Yes! Check out astrophysics events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the astrophysics events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find astrophysics events near your location here. Connect with your local community and discover events within your area.
Astrophysics Events Near You
Connect with your local Astrophysics community
Smithsonian National Air and Space Museum, Udvar-Hazy Center Star Party
Members of the public are invited to view the wonders of the universe through the telescopes of NOVAC volunteers at the Smithsonian's Udvar-Hazy Center in Chantilly, VA. You do not need to be a member of the club or own any astronomical equipment to attend. Telescopes will be provided by the Smithsonian and pre-approved members of the NOVAC.
No other personal telescopes are permitted at the event.
The event will take place on the bus parking lot of the museum. **Please park your vehicle at the south end of the main visitors lot and follow signs and red lights to the observing site. As a reminder, parking during the event is free.**
Have a cosmic question? One of NOVAC's astronomers or museum staff will be happy to help you. As the sky gets dark, be prepared to enjoy the wonders of the night sky!
Don't forget to dress warmly. Please check the weather forecast. For lighting, cover a flashlight in red cellophane (the darker the better). Bring along water to keep hydrated.
Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.
Profs & Pints Northern Virginia: The Physics of Baseball
[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“The Physics of Baseball,”** with Scott Paulson, professor of physics and interdisciplinary liberal studies at James Madison University.
[Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-physics-of-baseball](https://events.ticketleap.com/tickets/profsandpints/nv-physics-of-baseball) .]
Profs and Pints is offering baseball fans an even bigger treat than Cracker Jack, an exploration of the physics underlying their beloved sport.
Professor Scott Paulson, who regularly teaches introductory physics classes that make the physics behind real-world phenomena accessible to all, will discuss the forces and phenomena that come into play in baseball during pitching, batting, and fielding. He’ll toss you basic physics concepts that help explain how baseball’s routine plays got to be that way, and he’ll explain what’s going on in some situations where the laws of physics seem to be violated by what’s happening on the field.
Ever wondered why curveballs curve or knuckleballs behave so strangely? You’ll learn how Newton’s laws and the Magnus force explain how pitchers get drastically different results from subtle differences in their releases.
Curious about what exactly the “sweet spot” of the bat is? Ever wondered how big an advantage batters get from the thin air of Mile High Stadium? We’ll explore the physics of the batted ball, examining the phenomena of waves and analyzing the interaction of ball, bat and batter with the help of high-speed video.
During one of the more exciting scenarios in a baseball game—the close play at the plate—fans often see outfielders throw to an infielder rather than directly to home. We’ll look at the pros and cons of this relay play, known as a “cut-off,” in the context of the physics of projectile motion.
Finally, we will also look into high-profile cheating scandals involving corked bats and doctored balls. Dr. Paulson will present models to explain how these alterations to the equipment can benefit the batter and pitcher respectively, and he’ll discuss how much these models are backed up by data.
These few hours in a brewpub will forever enhance your enjoyment of time at the ballpark. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.)
Image: Photo by Tage Olsin / Wikimedia Commons
Toast of Oakton Toastmasters Club
Toast of Oakton is currently meeting in-person at Oakton Library. We also have a virtual link to the meeting which is available when you click "Attend" in the Toast of Oakton Meeting Online Information event.
We welcome you to join us on the 2nd and 4th Wednesdays of the month. For questions, further information or to contact us visit our website - https://too.toastmastersclubs.org/
Meet and greet - 6:45pm
Meeting begins - 7:00pm
Qamaria Yemeni Coffee
Qamaria Yemeni Coffee is authentic, spacious, has a helpful staff, and I like their espresso. If you try this place on your own, they’re open early and late.
This spot has been recommended a couple times and I think it’ll make a great stop on our journey. Come out Saturday morning for a relaxed convo.
(Please keep your RSVP updated if you know you won't be able to attend, so others who can join have the opportunity to. No discussions on politics, religion or potentially controversial topics. We're here to relax and have fun. Just be respectful and we'll be alright. Pay your own way, and enjoy!)
ADAMS Speakers Toastmasters
Our club meets the 1st and 3rd Saturday of every month at 10:00 am. We are always delighted to see new guests -- please come about 5 minutes before start to help us get you introduced. It is a hospitable, supportive, and fun environment. Stop by and make new friends and plan on having a good time!
We meet in the Youth Room on the top level of the Center. Park on the right side of the building and take the elevator all the way up. The Youth Room is just around the corner to your right as you exit the elevator. See you there!
Meaningful Conversation and Coffee. At Caffe Amouri in Vienna
Join us for conversations that go beyond small talk, diving into topics like the shifting nature of spirituality, the challenges and joys of midlife transitions, the impact of culture and capitalism, and the search for meaning in art, travel, and daily life. Our gatherings are about genuine, thought-provoking dialogue, with no set leader or strict agenda—just an open space to share ideas, perspectives, and experiences that matter to us. The direction of the discussion is shaped by everyone who shows up, making each event unique and enriching.
Come ready to share, reflect, and connect with others who are also seeking deeper conversations. Let the conversation flow from topic to topic. Optional questions are listed below.
Optional Questions: Life Stages & Transitions
1. What did you think you'd have figured out by now that you're still completely winging?
2. When did you realize your parents' advice was for a world that no longer exists?
3. What are you finally old enough to stop pretending to care about?
Optional Questions: Identity After the Roles
4. Who are you when nobody needs anything from you?
5. What dream keeps resurfacing even though the "practical" time has passed?
6. How do you handle having the freedom you always said you wanted?
Optional Questions: AI & Being Human
7. What human experiences will AI never truly understand?
8. If machines handled all your have-to's, what would you actually do?
9. What becomes more precious as everything becomes automated?
Optional Questions: Belief & Meaning
10. What certainties have you given up, and what rushed in to fill that space?
11. How has knowing someone who died changed how you live?
12. What do you believe now that would shock your younger self?
Optional Questions: The Modern Psyche
13. What anxiety do you carry that previous generations didn't have?
14. Which of your survival strategies are you ready to retire?
15. What uncomfortable truth about happiness did it take you years to accept?
Optional Questions: Work & Purpose
16. When did you stop believing that your job would complete you?
17. What would you do for work if money and status weren't factors?
18. How has your definition of "making it" changed over the years?
Optional Questions: Relationships & Connection
19. What relationship dynamic do you keep recreating, and why?
20. When did you realize your parents were just people trying their best?
21. What kind of loneliness doesn't go away even when you're with others?
Optional Questions: Time & Mortality
22. What are you running out of time to say or do?
23. How differently do you spend your time knowing it's finite?
24. What will you regret not trying, even if you fail?
Optional Questions: Society & Culture
25. What social convention do you follow even though it makes no sense?
26. Which generation do you understand least, and what might you be missing?
27. What aspect of how we live now will seem insane in 20 years?
Optional Questions: Personal Philosophy
28. What rule for life did you create after learning something the hard way?
29. When did you stop believing that everyone else had it figured out
30. What paradox about life have you learned to live with?
Winners' Circle Toastmasters
You love your home club - so do we! But do you sometimes feel that the evaluations you're receiving leave something to be desired? Do you wish you could get some ideas from more experienced presenters? Are you wanting to work on a presentation more than once, getting feedback as you develop it?
Us, too! Winner's Circle is a more advanced Toastmaster club to meet the needs of the more advanced members in our area. If you want to fast-track your skill level, this might be the right club for you! (You don't need any particular designation to be in this club!)
We meet at 6:30 for social time and dinner (yes, we bring potluck!) then start the actual meeting at 7:00.
Regular meetings are the first and third Fridays at 7 p.m. in Ashburn.
Call Cheryl at 703-707-0863 for location details and more info.









