May
15
Sun
2022
Public Monthly Meeting – Mars 2020 Perseverance Rover: From Launch to Landing
May 15 @ 7:30 pm – 9:00 pm
Public Monthly Meeting - Mars 2020 Perseverance Rover: From Launch to Landing

Mars 2020 Perseverance Rover: From Launch to Landing

 

Swati Mohan, Ph.D.

Sunday, May 15, 2022

7:30 PM to 9:00 PM EST

Online event

meet.google.com/osh-bcyd-gti

Monthly Meeting – Public Invited

 

Abstract:

The Mars 2020 mission was created to build off of the discoveries of its predecessors. The previous 4 rovers had found the building blocks for life on Mars. The Mars 2020 perseverance rover is the most advanced rover of the set, with each upgrade carefully designed to fit as much of the heritage Curiosity design as possible. Envisioned in 2012, launched in 2020, and landing on February 18, 2021 in the midst of a global pandemic, Perseverance made history as the 5th rover to land on Mars. Its express mission is to seek the signs of past life. Perseverance is the first leg of an ambitious program of Mars Sample Return. The samples collected by Perseverance could one day tell us whether there was past life on Mars. This talk will detail the scientific roadmap of the previous Mars rover missions, detail the evolution of landing technology, the augmentation of Perseverance to include Terrain Relative Navigation, and finally describe Perseverance’s journey from launch to landing.

Bio:

Dr. Swati Mohan joined NASA Jet Propulsion Laboratory first in 2004, after completing her B.S from Cornell University in Mechanical & Aerospace Engineering. After working as a systems engineer on Cassini during Saturn Orbit Insertion and Huygens Probe release, she returned to graduate school in 2005 to MIT. Dr. Mohan received her M.S. and Ph.D. in Aeronautics/Astronautics from the MIT Space Systems Laboratory. Since her return to JPL in 2010, Dr. Mohan has worked on multiple missions such as GRAIL and OCO-3. For the past 8 Years, she has been the Lead Guidance, Navigation and Controls Systems Engineer for Mars 2020 Perseverance rover, focusing on Cruise and EDL.  In 2020, she transitioned to Mars 2020 Guidance, Navigation, and Controls Operations lead and mission commentator for the landing of the Perseverance rover on February 18, 202. She is currently the supervisor of the Guidance, Navigation, and Controls Systems Engineering group at NASA Jet Propulsion Laboratory and is working on the Mars Sample Retrieval Lander.  Swati also co-founded and manages the Small Satellite Dynamics Test bed.

Canceled- Smithsonian National Air and Space Museum, Udvar-Hazy Lunar Eclipse Viewing @ Steven F. Udvar-Hazy Center
May 15 @ 8:30 pm – May 16 @ 1:00 am
Canceled- Smithsonian National Air and Space Museum, Udvar-Hazy Lunar Eclipse Viewing @ Steven F. Udvar-Hazy Center | Midland | Virginia | United States

THIS EVENT IS CANCELED DUE TO FORECASTED THUNDERSTROMS THIS AFTERNOON AND EVENING.

RSVP here.

Members of the public are invited to view the Lunar Eclipse and other 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.

The event will take place on the bus parking lot of the museum. Please park your vehicle in the main visitors lot and follow signs to the observing site from the main entrance. As a reminder, parking after 4pm is free.

Before sunset, feel free to inspect the different telescopes and other visual equipment on the field. Have a cosmic question? One of NOVAC’s astronomers or museum staff will be happy to help you. After sunset 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 and plan on staying the entire evening or as long as the weather allows.

Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.

 

May
27
Fri
2022
Canceled- Great Meadow Public Night @ Great Meadow
May 27 @ 8:00 pm – 11:00 pm

This event is canceled due to forecasted clouds and thunderstorms this evening.

RSVP here.

Members of the public are invited to view the wonders of the universe through the telescopes of NOVAC volunteers. You do not need to be a member of the club or own any astronomical equipment to attend.

Before sunset, feel free to inspect the different telescopes and other visual equipment on the field. Have a cosmic question? One of our astronomers will be happy to help you. After sunset be prepared to enjoy the wonders of the night sky!

As a reminder please ask permission from the telescope owner before using. Please monitor your children if they’re around expensive astronomical equipment. Remember, telescope mirrors are sensitive to cigarette smoke and bug spray. Pets should not be brought onto the observing field as well (unless they are service animals).

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 and plan on staying the entire evening or as long as the weather allows. If you’re arriving after dark, please dim your vehicle’s headlights as you approach the gravel parking lot.

More information about Great Meadow including directions and parking visit the Great Meadow Site page.

Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.

 

Jun
4
Sat
2022
C.M. Crockett Public Night @ C.M. Crockett Park
Jun 4 @ 7:30 pm – 11:00 pm
C.M. Crockett Public Night @ C.M. Crockett Park | Midland | Virginia | United States

RSVP here.

Members of the public are invited to view the wonders of the universe through the telescopes of NOVAC volunteers. You do not need to be a member of the club or own any astronomical equipment to attend.

Before sunset, feel free to inspect the different telescopes and other visual equipment on the field. Have a cosmic question? One of our astronomers will be happy to help you. After sunset be prepared to enjoy the wonders of the night sky!

As a reminder please ask permission from the telescope owner before using. Please monitor your children if they’re around expensive astronomical equipment. Remember, telescope mirrors are sensitive to cigarette smoke and bug spray. Pets should not be brought onto the observing field as well (unless they are service animals).

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 and plan on staying the entire evening or as long as the weather allows. If you’re arriving after dark, please dim your vehicle’s headlights as you approach the gravel parking lot.

Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.

Please read the C.M. Crockett Page for park details.

 

Jun
12
Sun
2022
Public Monthly Meeting – Supermassive Black Holes at the Center of M87 and Milky Way Galaxies: What We Learn
Jun 12 @ 7:30 pm – 9:00 pm
Public Monthly Meeting - Supermassive Black Holes at the Center of M87 and Milky Way Galaxies: What We Learn

Public Monthly Meeting – Supermassive Black Holes at the Center of M87 and Milky Way: What We Learn

 

Razieh Emami, Ph.D.

Sunday, June 12, 2022

7:30 PM to 9:00 PM EST

Online event

meet.google.com/osh-bcyd-gti

Monthly Meeting – Public Invited

 

Abstract:

The most recent resolved images of Supermassive Black Holes (SMBHs) at the center of M87 (SMBH: M87*) as well as the Milky Way (SMBH: SgrA*) by the Event Horizon Telescope Collaboration (EHTC) has opened up a very promising era of precision (supermassive) Black Hole astrophysics. Thanks to the Event Horizon Telescope, we have now a horizon-resolved image of a few Supermassive Black Holes, as well as some knowledge about the structure of the magnetic field and the accretion flow around some BHs. Inspired by this discoveries, in this talk, Dr. Emami will speak about different aspects of the recently-reported (yet) un-polarized images of SgrA*. She will then continue with the polarized image of M87* and how we could use that to get some novel information about the structure of the magnetic field as well as the accretion flow around M87*. Dr. Emami will end with some of the next questions that scientists would like to address in the Event Horizon Telescope and the next generation of the Event Horizon Telescope (the NGEHT).

Bio:

Razieh Emami is a postdoc at the Center for Astrophysics. She has worked on a variety of different topics, including early universe cosmology, massive neutrinos, gravitational waves, TDES, galaxy evolution and BH physics. As a member of the Event Horizon Telescope (EHT) and its next generation (ngeht), she is currently focused on various topics relevant to the EHT, including black hole imaging, spectral analysis, model fitting and image reconstruction.

Jun
24
Fri
2022
Great Meadow Public Night @ Great Meadow
Jun 24 @ 8:00 pm – 11:00 pm

RSVP here.

Members of the public are invited to view the wonders of the universe through the telescopes of NOVAC volunteers. You do not need to be a member of the club or own any astronomical equipment to attend.

Before sunset, feel free to inspect the different telescopes and other visual equipment on the field. Have a cosmic question? One of our astronomers will be happy to help you. After sunset be prepared to enjoy the wonders of the night sky!

As a reminder please ask permission from the telescope owner before using. Please monitor your children if they’re around expensive astronomical equipment. Remember, telescope mirrors are sensitive to cigarette smoke and bug spray. Pets should not be brought onto the observing field as well (unless they are service animals).

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 and plan on staying the entire evening or as long as the weather allows. If you’re arriving after dark, please dim your vehicle’s headlights as you approach the gravel parking lot.

More information about Great Meadow including directions and parking visit the Great Meadow Site page.

Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.

 

Jul
2
Sat
2022
CANCELED- C.M. Crockett Public Night @ C.M. Crockett Park
Jul 2 @ 7:30 pm – 11:00 pm
CANCELED- C.M. Crockett Public Night @ C.M. Crockett Park | Midland | Virginia | United States

This event is CANCELED due to forecasted thunderstorms this evening.

RSVP here.

Members of the public are invited to view the wonders of the universe through the telescopes of NOVAC volunteers. You do not need to be a member of the club or own any astronomical equipment to attend.

Before sunset, feel free to inspect the different telescopes and other visual equipment on the field. Have a cosmic question? One of our astronomers will be happy to help you. After sunset be prepared to enjoy the wonders of the night sky!

As a reminder please ask permission from the telescope owner before using. Please monitor your children if they’re around expensive astronomical equipment. Remember, telescope mirrors are sensitive to cigarette smoke and bug spray. Pets should not be brought onto the observing field as well (unless they are service animals).

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 and plan on staying the entire evening or as long as the weather allows. If you’re arriving after dark, please dim your vehicle’s headlights as you approach the gravel parking lot.

Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.

Please read the C.M. Crockett Page for park details.

 

Jul
10
Sun
2022
Public Monthly Meeting – Planets Big and Small
Jul 10 @ 7:30 pm – 9:00 pm
Public Monthly Meeting - Planets Big and Small

Planets Big and Small

Eve Lee, Ph.D.

Sunday, July 10, 2022

7:30 PM to 9:00 PM EST

Online event

meet.google.com/osh-bcyd-gti

Monthly Meeting – Public Invited

 

Abstract:

Planets in our solar system can be divided into rocky terrestrials as large as the Earth vs. gassy giants as small as Neptune. Planets outside of our solar system, on the other hand, look nothing like our own, with most of these detected exoplanets falling right in between the size of the Earth and Neptune. How can we understand such differences? I will describe the underlying physics that drives the huge diversity in the observed exoplanetary population and discuss how future missions can help us better understand the formation and evolution of solar and extrasolar planets.

 

Bio:

Dr. Eve Lee is an Assistant Professor of Physics at McGill University in Montreal, Canada. She received her Hon. BSc in Physics and Astronomy at the University of Toronto, PhD in Astrophysics at UC Berkeley, and spent two years as a Sherman Fairchild Postdoctoral Scholar at Caltech before taking up the faculty position at McGill in 2019. At McGill, Dr. Lee leads a theoretical astrophysics group specializing in the formation of stars and planets. She was recently awarded the 2022 Annie Jump Cannon Award from the AAS.

Jul
22
Fri
2022
CANCELED- Great Meadow Public Night @ Great Meadow
Jul 22 @ 8:00 pm – 11:00 pm

This event is CANCELED due to a conflicting event at the park.

RSVP here.

Members of the public are invited to view the wonders of the universe through the telescopes of NOVAC volunteers. You do not need to be a member of the club or own any astronomical equipment to attend.

Before sunset, feel free to inspect the different telescopes and other visual equipment on the field. Have a cosmic question? One of our astronomers will be happy to help you. After sunset be prepared to enjoy the wonders of the night sky!

As a reminder please ask permission from the telescope owner before using. Please monitor your children if they’re around expensive astronomical equipment. Remember, telescope mirrors are sensitive to cigarette smoke and bug spray. Pets should not be brought onto the observing field as well (unless they are service animals).

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 and plan on staying the entire evening or as long as the weather allows. If you’re arriving after dark, please dim your vehicle’s headlights as you approach the gravel parking lot.

More information about Great Meadow including directions and parking visit the Great Meadow Site page.

Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.

 

Jul
23
Sat
2022
Smithsonian National Air and Space Museum, Udvar-Hazy Center Star Party @ Steven F. Udvar-Hazy Center
Jul 23 @ 9:00 pm – 11:00 pm
Smithsonian National Air and Space Museum, Udvar-Hazy Center Star Party @ Steven F. Udvar-Hazy Center | Midland | Virginia | United States

RSVP here.

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.

The event will take place on the bus parking lot of the museum. Please park your vehicle in the main visitors lot and follow signs to the observing site from the main entrance. As a reminder, parking after 4pm is free.

Shortly before sunset, feel free to inspect the different telescopes and other visual equipment on the field. Have a cosmic question? One of NOVAC’s astronomers or museum staff will be happy to help you. After sunset be prepared to enjoy the wonders of the night sky!

Don’t forget to dress appropriately for the weather. Please check the forecast. For lighting, cover a flashlight in red cellophane (the darker the better). Bring along water to keep hydrated and plan on staying the entire evening or as long as the weather allows.

Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.