Statements (57)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:planet
|
| gptkbp:best_time_to_visit |
twilight hours
|
| gptkbp:has |
gptkb:Moon
|
| gptkbp:has_a |
thin atmosphere
high density day length of 176 Earth days temperature range from -173° C to 427° C year length of 88 Earth days |
| gptkbp:has_a_core_that_is |
partially liquid
|
| gptkbp:has_a_density_of_about |
5.427 g/cm³
|
| gptkbp:has_a_focus_on |
gptkb:scientific_research
|
| gptkbp:has_a_gravitational_pull_that_is |
38% of Earth's
|
| gptkbp:has_a_magnetic_field_that_is |
weak
|
| gptkbp:has_a_rotational_axis_that_is |
almost vertical
|
| gptkbp:has_a_surface_area_that_is |
about 75 million km²
|
| gptkbp:has_a_surface_temperature_that_can_reach |
over 400° C during the day
|
| gptkbp:has_a_temperature_that_can_drop_to |
-173° C at night
|
| gptkbp:has_natural_feature |
orbital pattern
|
| https://www.w3.org/2000/01/rdf-schema#label |
The Mercury
|
| gptkbp:is |
closest planet to the Sun
second densest planet after Earth smallest of the eight planets smallest planet in the Solar System |
| gptkbp:is_a |
terrestrial planet
|
| gptkbp:is_a_subject_of |
planetary geology
mythology and astrology |
| gptkbp:is_associated_with |
communication and travel in astrology
|
| gptkbp:is_known_for |
extreme temperature fluctuations
high surface temperatures during the day |
| gptkbp:is_located_at_an_average_distance_of |
57.91 million km from the Sun
|
| gptkbp:is_located_in |
the inner Solar System
|
| gptkbp:is_not_visible_during |
the day
|
| gptkbp:is_often_compared_to |
the Moon due to its surface features
|
| gptkbp:is_often_depicted_as |
art and literature
|
| gptkbp:is_often_described_as |
the swift planet
|
| gptkbp:is_often_referenced_in |
other celestial bodies.
|
| gptkbp:is_part_of |
gptkb:star
terrestrial planet category inner solar system's dynamics |
| gptkbp:is_studied_in |
various telescopes
planetary formation |
| gptkbp:is_the_only_planet_that |
does not have a significant atmosphere
|
| gptkbp:is_visible_from |
with the naked eye
|
| gptkbp:is_visited_by |
gptkb:Mariner_10
gptkb:MESSENGER_spacecraft |
| gptkbp:named_after |
the Roman messenger god
|
| gptkbp:rotation_period |
3:2 spin-orbit resonance
|
| gptkbp:scientific_classification |
a rocky planet
|
| gptkbp:surface |
similar to the Moon
cliffs and ridges covered with craters mostly composed of silicate rock and metal older than 3 billion years |
| gptkbp:targets |
gptkb:future_space_missions
|
| gptkbp:bfsParent |
gptkb:News_Corp
gptkb:Commonwealth_Games_2006 |
| gptkbp:bfsLayer |
5
|