This is a news story, published by MailOnline, that relates primarily to meteor news.
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Martian surfaceMailOnline
•Entertainment
Entertainment
78% Informative
Image was taken in 2017 by the Mars Reconnaissance Orbiter and shows 328-foot -wide hole in Martian surface.
Scientists believe it may be a 'portal' leading to an underground world of alien life.
The hole also has a circular crater surrounding it, suggesting that it may have been caused by a meteor impact.
This area could soon become a target of future astronauts landing on Mars .
VR Score
74
Informative language
72
Neutral language
10
Article tone
semi-formal
Language
English
Language complexity
55
Offensive language
not offensive
Hate speech
not hateful
Attention-grabbing headline
not detected
Known propaganda techniques
not detected
Time-value
short-lived
External references
9
Source diversity
6
Affiliate links
no affiliate links