NASA | Satellite Tracks Saharan Dust to Amazon in 3-D

Sure, here are 30 hashtags related to NASA, satellites, Saharan dust, and the Amazon:

1. #NASA
2. #SatelliteTracking
3. #SaharanDust
4. #AmazonRainforest
5. #EarthObservation
6. #ClimateResearch
7. #SpaceScience
8. #EnvironmentalMonitoring
9. #AtmosphericScience
10. #RemoteSensing
11. #SpaceExploration
12. #DustTransport
13. #AmazonEcosystem
14. #ClimateChange
15. #GlobalImpact
16. #ScientificDiscovery
17. #SpaceTechnology
18. #EcoMonitoring
19. #EarthFromSpace
20. #DustTransportation
21. #SaharaToAmazon
22. #EnvironmentalData
23. #SatelliteResearch
24. #ClimateStudies
25. #WeatherPatterns
26. #NASAResearch
27. #GeospatialAnalysis
28. #SustainableEnvironment
29. #SpaceObservation
30. #EcosystemHealth

Feel free to use these hashtags as per your needs!