Repetitive marsquakes in Martian upper mantle
- Resource Type
- article
- Authors
- Weijia Sun; Hrvoje Tkalčić
- Source
- Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
- Subject
- Science
- Language
- English
- ISSN
- 2041-1723
The authors detect 47 hitherto unreported low-frequency marsquakes originating from Cerberus Fossae at all times of the Martian day. The matched filter technique confirms repetitive events implying that the Martian mantle is dynamically active.