Next in space: Spray-on microthrusters for miniature satellites

Next in space: Spray-on microthrusters for miniature satellites

Time:
Sunday, October 11th, 11:00 am to 12:00 pm
Location:
La Sala de Puerto Rico, MIT Student Center
Speaker(s):
Paulo Lozano
  Associate professor and chair of the graduate program, Department of Aeronautics and Astronautics, Massachusetts Institute of Technology

One of the hottest items in space these days is the cubesat, a miniature satellite that you can build with off-the-shelf parts practically at home. Outfitted with miniature computers, cameras and equipment for communications, a fleet of cubesats can be lofted on a single rocket into space to do many of the things traditional satellites do, but much more affordably. Unfortunately, the ion engines that provide propulsion for satellites don't miniaturize, so cubesats can't move about once in space, and they may contribute to the space debris problem since they cannot push themselves out of orbit. Now Paulo Lozano has figured out how to miniaturize high-performance propulsion as well. Lozano's thrusters use thousands of microtips as emitters and liquid salt as a propellant, producing plenty of thrust in an ion propulsion system weighing just 100 grams. He envisions cubesats that would provide high-bandwidth communication to underserved regions of Earth or make cheap testing of space interferometers for science possible. Lozano will report on results from the first tests of the microspray propulsion engines, scheduled for this summer. Social media hashtag: #TinyThrusters.

Meeting schedule

Friday, Oct. 9

11:00 am to 5:00 pm

NASW Board meeting
Hyatt Regency Cambridge, Aquarium room (closed meeting)

12:00 pm to 5:00 pm

Check-in
Main lobby, Hyatt Regency Cambridge

1:00 pm to 5:00 pm

$ How to make awesome science video: A hands-on workshop
Hyatt Regency Cambridge, Thomas Paine room
$ Nonfiction book proposals: A hands-on workshop
Hyatt Regency Cambridge, Charles View Ballroom

6:00 pm to 9:00 pm

Check-in
MIT Walker Memorial, 142 Memorial Drive (Buses depart from Hyatt)
F Knight Science Journalism welcome reception
MIT Walker Memorial, 142 Memorial Drive (Buses depart from Hyatt)

9:00 pm to 10:30 pm

W Diversity Mixer
Hyatt Cambridge Regency, Paul Revere Room
Saturday, Oct. 10

7:30 am to 8:00 am

W Meet and greet for newcomers/students
Hyatt Regency Cambridge, Crispus Attucks room

7:30 am to 8:45 am

W Continental Breakfast
Hyatt Regency Cambridge, President's Ballroom

7:30 am to 5:30 pm

Check-in
Main lobby, Hyatt Regency Cambridge

8:00 am to 8:45 am

NASW membership meeting
Hyatt Regency Cambridge, President's Ballroom

9:00 am to 10:15 am

W Ethics in today's science writing landscape: A community conversation
Hyatt Regency Cambridge, President's Ballroom

9:00 am to 5:00 pm

10:15 am to 10:45 am

W Break
Hyatt Regency Cambridge, President's Ballroom Prefunction

10:45 am to 12:00 pm

W DIY publishing — Does it yield?
Hyatt Regency Cambridge, Charles View Ballroom (top floor of hotel)
W What every editor needs to know
Hyatt Regency Cambridge, William Dawes room

12:00 pm to 1:30 pm

W Lunch
Hyatt Regency Cambridge, President's Ballroom

1:30 pm to 2:45 pm

W Embracing the B word: Branding and social media
Hyatt Regency Cambridge, Charles View Ballroom (top floor of hotel)
W Funds for all: How to win an NASW Idea Grant
Hyatt Regency Cambridge, William Dawes room
W Other stories: Exploring alternative narratives
Hyatt Regency Cambridge, Paul Revere room
W Using art to communicate science
Hyatt Cambridge Regency, Thomas Paine room

2:45 pm to 3:15 pm

W Break
Hyatt Regency Cambridge, President's Ballroom Prefunction

3:15 pm to 4:30 pm

W Data journalism for every scale and skill level
Hyatt Regency Cambridge, President's Ballroom AB
W Four writers sat in a bar:  Humor and voice in science writing
Hyatt Regency Cambridge, Paul Revere room
W PIOs: How to pitch a story (without being annoying)
Hyatt Regency Cambridge, President's Ballroom D
W Power Pitch 2015
Hyatt Regency Cambridge, President's Ballroom C

4:30 pm to 4:45 pm

W Break
Hyatt Regency Cambridge, President's Ballroom Prefunction

4:45 pm to 6:00 pm

W Fact-checking: How to get everything perfectly right always
Hyatt Regency Cambridge, President's Ballroom D
W Sex, death, and privacy: Reporting in the first person
Hyatt Regency Cambridge, William Dawes room
W Sexism, science-writing and solutions: Charting the future
Hyatt Regency Cambridge, Paul Revere room
W The fair contract project
Hyatt Regency Cambridge, Thomas Paine room

6:30 pm to 9:00 pm

F Awards reception
Hyatt Regency Cambridge, President's Ballroom
Sunday, Oct. 11

7:00 am to 8:15 am

F Continental breakfast
MIT Kresge Lobby (Buses depart from Hyatt)

7:30 am to 11:00 am

Check-in
MIT Kresge Lobby

8:15 am to 9:30 am

9:00 am to 5:00 pm

9:30 am to 10:30 am

F The tiny cell with a big gene "app store"
La Sala de Puerto Rico, MIT Student Center

10:30 am to 11:00 am

F Break
MIT Kresge Lobby

11:00 am to 12:00 pm

F Next in space: Spray-on microthrusters for miniature satellites
La Sala de Puerto Rico, MIT Student Center

12:00 pm to 2:00 pm

F Lunch With a Luminary I
Assigned Rooms at MIT Student Center and the Broad Institute; volunteer guides will direct. Pick up lunch first at Kresge Lobby
F MIT Plasma Science and Fusion Center tour
MIT Building NW17, Room 218, 175 Albany St., Cambridge, MA (walking tour, 5 minute walk, departs from Kresge Lobby, pick up lunch first at Kresge)

2:00 pm to 3:00 pm

3:00 pm to 3:30 pm

F Break
MIT Kresge Lobby

3:30 pm to 4:30 pm

F Can computer science help physicists resolve the firewall paradox?
La Sala de Puerto Rico, MIT Student Center

4:30 pm to 5:30 pm

7:00 pm to 10:00 pm

F ScienceWriters party
The Boston Globe, 135 Morrissey Blvd., Boston (Buses depart from Hyatt at 6:40, 6:50, 7:00, 7:20, and 7:40 pm; one bus departs from Fairfield Inn at 6:40 pm)
Monday, Oct. 12

7:15 am to 8:30 am

F Continental breakfast
MIT Kresge Lobby (Buses depart from Hyatt)

8:30 am to 9:30 am

F Applying science to poverty
La Sala de Puerto Rico, MIT Student Center

9:30 am to 10:30 am

9:30 am to 12:00 pm

F Harvard John A. Paulson School of Engineering and Applied Sciences tour
29 Oxford St., Cambridge, MA; board bus at Kresge Lobby at 9:30 am for the 10-minute ride to the Harvard engineering campus.

10:30 am to 11:00 am

F Break
MIT Kresge Lobby

10:30 am to 2:00 pm

F Boston University Photonics Center tour
8 St. Mary's St., Boston, MA (board bus at Kresge Lobby at 10:30 am; 10-minute ride to Boston University)

11:00 am to 12:00 pm

F Air pollution and hurricanes: A connection?
La Sala de Puerto Rico, MIT Student Center

12:00 pm to 2:00 pm

F Lunch With a Luminary II
Assigned Rooms at MIT Student Center, Kresge, and MIT Building 4; volunteer guides will direct. Pick up lunch first at Kresge Lobby
F The ingredients for innovation in Kendall Square
La Sala de Puerto Rico, MIT Student Center. Organized by KSJ; participants register as part of Lunch With a Luminary; pick up lunch at Kresge Lobby.

2:00 pm to 3:00 pm

2:00 pm to 4:30 pm

F Boston University National Emerging Infectious Diseases Laboratories tour
Board bus at Kresge Lobby at 2:00 pm for the 15-minute ride to BU's medical campus.

3:00 pm to 3:30 pm

F Break
MIT Kresge Lobby

3:00 pm to 5:00 pm

F LabCentral tour
700 Main St., Cambridge (walking tour, 10-minute walk, departs from Kresge Lobby)

3:30 pm to 5:30 pm

5:30 pm to 7:30 pm

F Broad Institute of Harvard and MIT tour
320 Charles Street, Cambridge (bus departs from Kresge Lobby)

5:30 pm to 8:00 pm

8:00 pm to 10:00 pm

$ Story Collider
Oberon Theater, 2 Arrow Street, Harvard Square, Cambridge. Attendees are responsible for their own travel to Harvard Square. Admission at the door by will-call based on purchase at registration.
Tuesday, Oct. 13

7:15 am to 5:00 pm

9:00 am to 11:30 am

F Biogen tour
225 Binney St., Cambridge (Bus departs from Hyatt Regency Cambridge)
F Dana-Farber Cancer Institute tour
450 Brookline Ave., Boston (Bus departs from Hyatt Regency Cambridge)
F Harvard Museums of Science & Culture tour
26 Oxford St., Cambridge, MA (Bus departs from Hyatt Regency Cambridge)
F Johnson & Johnson Innovation tour
255 Main St., Cambridge, MA (Bus departs from Hyatt Regency Cambridge)

9:30 am to 12:30 pm

F Draper Laboratory tour
555 Technology Square, Cambridge, MA (Bus departs from Hyatt Regency Cambridge)

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