132:. The Vigoride spacecraft experienced multiple anomalies: at least one due to folding solar panels not deploying, and at least one which caused an off-nominal communication mode. The spacecraft deployed two FOSSA satellites on May 28, 3 days after its launch, and four more between June and August inclusive. Between August and September inclusive, the spacecraft deployed its Orbit NTNU payload, called SelfieSat. As of September 2022, two remaining FOSSA payloads remained un-deployed on the Vigoride spacecraft.
151:
launch vehicle as part of the
Transporter-9 mission. For this mission, Momentus acted in the capacity of integrator rather than providing orbital services using a Vigoride spacecraft. The launch vehicle launched successfully on November 11. However, three of the five payloads failed to deploy.
135:
Another
Vigoride demonstration mission, using the Vigoride-5 spacecraft, launched on the SpaceX Transporter-6 launch on 3 January 2023. Another Vigoride mission, using the Vigoride-6 spacecraft, launched on SpaceX Transporter-7.
98:
of these propulsion systems is targeted to be "two or three times" that of chemical propulsion systems, putting them at the low end of existing electric propulsion systems (this conversely puts them at the
90:, Ardoride, and Fervoride. A still larger tug, called Valoride, has since been removed from their website. These tugs are propelled by the company's Microwave Electrothermal Thruster (MET), a form of
53:
Momentus space received 8.3 million US dollars of seed funding in
November 2018. The investors were Prime Movers Lab, Liquid 2 Ventures, One Way Ventures, Mountain Nazca, Y Combinator, and others.
78:
Momentus space lists plans to offer "space infrastructure" services, including space transportation, on-orbit refueling, and on-orbit services of satellites. Space transportation in the form of
70:
Momentus space had its first demonstration launch of a vehicle in 2022, which achieved mixed results: multiple anomalies were reported and two of the seven payloads were not deployed.
129:
128:-3 space tug was one of several private space tugs launched by that mission. The Vigoride tug carried several payloads for two customers, FOSSA Systems and Orbit
30:
which plans to offer space infrastructure services in the form of on-orbit services. The company advertises three orbital tug services which are based around
225:
57:
534:
64:
194:
574:
294:
67:
which valued it at 1.2 Billion US dollars though its valuation quickly dropped to half of this value when it began public trading.
456:
91:
31:
319:
554:
369:
56:
In 2019, Momentus claimed that its
Microwave Electrothermal Thruster (MET) was successfully tested in space, though the
564:
506:
539:
417:
226:"Momentus Plasma Water Propulsion Will Be Two to Three Times Better Than Chemical Rockets | NextBigFuture.com"
82:
is particularly emphasized. The website lists three models of tug with successively larger payload masses and
344:
569:
559:
393:
38:. As of late 2022 the company has launched one demonstration mission, which produced mixed results.
544:
432:
195:"Space company Momentus begins trading on the Nasdaq, with new CEO after turbulent SPAC merger"
95:
27:
124:
launch vehicle as part of the
Transporter-5 multi-payload ride-share launch. The Momentus
273:
482:
549:
528:
94:
in which water is ionized by microwaves and accelerated out of the spacecraft. The
47:
249:
117:
On May 26, 2022, Momentus space launched its first demonstration mission on a
295:"MOMENTUS TO BECOME PUBLIC THROUGH MERGER WITH STABLE ROAD ACQUISITION CORP"
79:
148:
125:
121:
112:
87:
83:
35:
274:"Order Instituting Cease-and-desist proceedings against Momentus, Inc"
145:
144:
On
October 10, 2023, Momentus integrated customers's payloads onto a
118:
320:"SpaceX launches Transporter-5 dedicated smallsat rideshare mission"
457:"Momentus Customers Integrated and Shipped to SpaceX Launch Site"
433:"SpaceX Transporter-7 launches 51 payloads, booster return to LZ"
345:"Momentus troubleshooting problems with newly launched space tug"
370:"Momentus increasingly pessimistic about first Vigoride mission"
418:"Live coverage: SpaceX counting down to first launch of 2023"
103:
end of the specific thrust, or thrust per unit input power).
169:
60:accused it of misleading investors via this claim.
394:"Momentus First Demonstration Mission Update #5"
26:, is an American spaceflight company founded by
8:
46:Momentus space was a 2018 graduate of the
481:VolosĆn, Juan I. Morales (2023-11-06).
161:
86:capabilities, in ascending order, name
58:U.S. Securities and Exchange Commission
299:US Securities and Exchange Commission
281:US Securities and Exchange Commission
7:
244:
242:
220:
218:
216:
214:
188:
186:
63:In 2020, Momentus was merged with a
483:"Transporter-9 | Falcon 9 Block 5"
193:Sheetz, Michael (13 August 2021).
14:
92:spacecraft electric propulsion
32:spacecraft electric propulsion
1:
535:Private spaceflight companies
34:and vary in payload mass and
16:American spaceflight company
431:Lentz, Danny (2023-04-14).
591:
368:Foust, Jeff (2022-06-14).
318:Foust, Jeff (2022-05-26).
110:
107:First demonstration flight
507:"Momentus Mission Update"
575:Space industry companies
343:Mike Wall (2022-06-10).
250:"Vigorideā¢ First Flight"
555:Space-based economy
437:NASASpaceFlight.com
22:, sometimes styled
565:Space applications
509:. December 5, 2023
487:Everyday Astronaut
420:. 3 January 2023.
582:
540:Space technology
519:
518:
516:
514:
503:
497:
496:
494:
493:
478:
472:
471:
469:
468:
453:
447:
446:
444:
443:
428:
422:
421:
414:
408:
407:
405:
404:
390:
384:
383:
381:
380:
365:
359:
358:
356:
355:
340:
334:
333:
331:
330:
315:
309:
308:
306:
305:
291:
285:
284:
278:
270:
264:
263:
261:
260:
246:
237:
236:
234:
233:
222:
209:
208:
206:
205:
190:
181:
180:
178:
176:
166:
96:specific impulse
28:Mikhail Kokorich
590:
589:
585:
584:
583:
581:
580:
579:
525:
524:
523:
522:
512:
510:
505:
504:
500:
491:
489:
480:
479:
475:
466:
464:
455:
454:
450:
441:
439:
430:
429:
425:
416:
415:
411:
402:
400:
392:
391:
387:
378:
376:
367:
366:
362:
353:
351:
342:
341:
337:
328:
326:
317:
316:
312:
303:
301:
293:
292:
288:
276:
272:
271:
267:
258:
256:
248:
247:
240:
231:
229:
224:
223:
212:
203:
201:
192:
191:
184:
174:
172:
168:
167:
163:
158:
142:
115:
109:
76:
44:
17:
12:
11:
5:
588:
586:
578:
577:
572:
570:Space industry
567:
562:
557:
552:
547:
542:
537:
527:
526:
521:
520:
498:
473:
448:
423:
409:
398:momentus.space
385:
360:
335:
310:
286:
265:
254:momentus.space
238:
210:
182:
160:
159:
157:
154:
141:
138:
111:Main article:
108:
105:
102:
75:
72:
43:
40:
24:Momentus space
15:
13:
10:
9:
6:
4:
3:
2:
587:
576:
573:
571:
568:
566:
563:
561:
558:
556:
553:
551:
548:
546:
543:
541:
538:
536:
533:
532:
530:
508:
502:
499:
488:
484:
477:
474:
462:
461:Yahoo Finance
458:
452:
449:
438:
434:
427:
424:
419:
413:
410:
399:
395:
389:
386:
375:
371:
364:
361:
350:
346:
339:
336:
325:
321:
314:
311:
300:
296:
290:
287:
282:
275:
269:
266:
255:
251:
245:
243:
239:
227:
221:
219:
217:
215:
211:
200:
196:
189:
187:
183:
171:
165:
162:
155:
153:
150:
147:
140:Transporter-9
139:
137:
133:
131:
127:
123:
120:
114:
106:
104:
100:
97:
93:
89:
85:
81:
73:
71:
68:
66:
61:
59:
54:
51:
49:
41:
39:
37:
33:
29:
25:
21:
560:Space access
511:. Retrieved
501:
490:. Retrieved
486:
476:
465:. Retrieved
463:. 2023-10-10
460:
451:
440:. Retrieved
436:
426:
412:
401:. Retrieved
397:
388:
377:. Retrieved
373:
363:
352:. Retrieved
348:
338:
327:. Retrieved
323:
313:
302:. Retrieved
298:
289:
280:
268:
257:. Retrieved
253:
230:. Retrieved
228:. 2018-11-14
202:. Retrieved
198:
173:. Retrieved
164:
143:
134:
116:
77:
69:
62:
55:
52:
48:Y Combinator
45:
23:
20:Momentus Inc
19:
18:
175:21 December
545:Space tugs
529:Categories
492:2024-07-05
467:2024-07-05
442:2024-07-05
403:2022-12-28
379:2022-12-28
354:2022-12-28
329:2022-12-28
304:2022-12-28
259:2022-12-28
232:2022-12-28
204:2022-12-28
170:"Momentus"
156:References
80:space tugs
374:SpaceNews
349:Space.com
324:SpaceNews
50:program.
149:Falcon 9
126:Vigoride
122:Falcon 9
113:Vigoride
88:Vigoride
74:Services
513:July 5,
84:Delta-v
42:History
36:Delta-v
146:SpaceX
119:SpaceX
550:Space
277:(PDF)
515:2024
199:CNBC
177:2022
130:NTNU
101:high
65:SPAC
531::
485:.
459:.
435:.
396:.
372:.
347:.
322:.
297:.
279:.
252:.
241:^
213:^
197:.
185:^
517:.
495:.
470:.
445:.
406:.
382:.
357:.
332:.
307:.
283:.
262:.
235:.
207:.
179:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.