Extra Terrestrial Collection (page 6)

Black hole travel. Spacecraft passing a black hole as it travels though space. The white area around the black hole is its accretion disc

Black hole research. Spacecraft (top) monitoring a comet that has been drawn into a black hole (bottom). The white area around the black hole is its accretion disc

Alien planetary surface. Binary star system seen from the surface of an alien planet

Extrasolar planet Tau Bootis b, artwork
Tau Bootis b. Artwork of the extrasolar planet Tau Bootis b as seen form a hypothetical moon. This massive planet has a mass at least four times that of Jupiter s

Alien planet, artwork
Alien planet. Artwork of a nebula as seen from an alien planet

Alien visiting Earth, artwork
An Alien visits Earth, is surprised by excisting figures of himself. A typical Alien figure: green scin, great black eyes, oversized head, ears unvisible, a flat nose and voluminous brain

Extrasolar super-Earth, artwork
Extrasolar super-Earth, computer artwork. View across the surface of the super-Earth planet Gliese 1214b (GJ 1214b) towards its host star GJ 1214 on the horizon

William Herschel, astronomer
Frederick William Herschel (November 1738 - 25th August 1822) steel engraving 1833 " Gallery of Portraits" by Schriven after J. Russel 1790

Alien meteorite shower, artwork
Alien meteorite shower, computer artwork. View across the surface of an alien moon being struck by falling meteorites in front of an earth-like planet

Habitable alien planet, artwork
Habitable alien planet. Computer artwork of an Earth-like alien planet, seen from one of its 3 moons. A planets orbit and its size have to fit within a narrow range in order to have a surface

Extrasolar gas giant planet, artwork
Extrasolar gas giant planet. Computer artwork of an extrasolar gas giant planet seen from the surface of one of its water-covered moons

Alien moon, artwork
Alien moon. Computer artwork of water on an alien moon. The planet the moon orbits is at left. A planet or moons orbit and size have to fit within a narrow range in order to have a surface

Alien ringed planet, artwork
Alien ringed planet, seen from one of its moons, computer artwork. This planet is similar in size and appearance to Saturn. Other moons are seen in the sky at upper left

Double star sunset on an alien planet with a large mooon (upper right), computer artwork. A double star system arises when two stars revolve around each other under their mutual gravitation

Alien planet and asteroid. Computer artwork of an asteroid heading towards an Earth-like alien planet. Any asteroid over 1 kilometre in diameter that impacted the planet would cause catastrophic

Habitable alien planet, artwork
Habitable alien planet. Computer artwork of an Earth-like alien planet (upper centre). A planets orbit and its size have to fit within a narrow range in order to have a surface temperature suitable

Gliese 581 c and Earth compared, artwork
Gliese 581 c and Earth compared. Computer artwork comparing the size of the extrasolar planet Gliese 581 c (right) with that of the Earth (left)

Alien anemone, artwork
Alien anemone. Computer artwork of a bioluminescent anemone-like alien creature

Alien eden, conceptual artwork
Alien eden. Conceptual computer artwork of a hypothetical idyllic landscape on a distant alien planet

70 Virginis b planet, artwork
70 Virginis b planet. Computer artwork of the giant extrasolar planet 70 Virginis b seen from the surface of a hypothetical moon

Earth-like gas giant moon, artwork
Earth-like gas giant moon. Artwork of an Earth-like moon (upper right) of a Jovian extrasolar gas giant planet. Two other moons are at lower left

Single Earth, conceptual artwork
Single Earth. Conceptual artwork of the Earth among an array of steel spheres representing other planets. This image symbolises the uniqueness of life in the universe

Earthlike moon, conceptual artwork
Earthlike moon. Conceptual computer artwork of a view across an earthlike moon with a large ringed planet in the sky. It is likely that there are earthlike planets in the Universe that are themselves

Jupiter and Earth compared, artwork
Jupiter and Earth compared. Computer artwork comparing the size of the gas giant Jupiter (left) with that of the Earth (right)

Alien lake, conceptual artwork
Alien lake. Conceptual computer artwork of plants growing around an impact crater filled with liquid water on an earth-like alien planet

Marooned astronaut, space art
Marooned astronaut. Space art showing an astronaut left marooned on an alien world as the rocket he arrived on launches into space

Darwin infrared space telescope, artwork
Darwin infrared space telescope. Computer artwork of the European Space Agencys (ESA) Darwin mission telescopes in orbit over Earth

Stellar habitable zone, graph
Stellar habitable zone. Graph showing the habitable zone (white vertical band) for planets in the solar system (horizontal axis) against stellar mass (vertical axis)

Moon rock, SEM
Moon rock. Coloured scanning electron micrograph (SEM) of the surface of a sample of rock from the Moon

Asteroid approaching Earth, artwork
Asteroid approaching Earth. Computer artwork of an asteroid approaching Earths orbit

Asteroid in deep space, artwork
Asteroid in deep space. Computer artwork of an asteroid passing through an area of deep space

Earths cometary bombardment, artwork
Earths cometary bombardment. Artwork of Earth being bombarded with cometary fragments. On a populated Earth, such a bombardment would be catastrophic, but in the early history of the solar system

Inhabitant of the Moon
An inhabitant of the Moon

Moon Studies Earth
Inhabitants of the Moon, studying life on Earth, conclude that our human wars must be some kind of attempt to prevent the planet cooling

Robinsons Lunaires Cover
(The lunar family Robinson) by G Le Faure. A balloon is carried to the Moon, but make a successful return to Earth

Drake Book Cover
W Raymond Drakes book Gods and Spacemen throughout history in which he argues that we have been visited on a continual basis by peoples of other worlds

Encounter with a tall man from Mars
An encounter with a tall man from the planet Mars -- A huge Martian, who seemed to stand nearly nine feet high -- illustrating George Griffiths Stories of Other Worlds

MARTIAN
A Martian demonstrates his technology to a visiting Earthman, using a ray-gun to break up rock

TREE-MAN
A Tree-Man from a subterranean planet

Land of Music
A Dweller in the Land of Music

MARTIANS
The inhabitants of Mars seek to communicate with the Earth (apparently their technology isn t as advanced as Wells supposed)

Folklore / Extraterrestria
A VENUSIAN giant seizes the foolhardy travellers from Earth

Christian Huygens, Dutch scientist
Christian (or Christiaan) Huygens, Dutch mathematician, physicist, horologist and astronomer, notable for his contributions to telescopes and to the nature of light

Imaginary inhabitants of the planet Venus, as conceived by Bernardin de Saint-Pierre in Harmonies de la Nature

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"Unveiling the Mysteries: Palenque Xtraterrestrial Encounter Captured in Artwork" In a mesmerizing blend of imagination and reality, the enigmatic world of extraterrestrials comes alive through captivating artwork. Witness the awe-inspiring sight as UFOs gracefully hover over ancient statues at Palenque, leaving us to ponder their purpose and origin. These otherworldly visitors seem to have transcended time and space, effortlessly merging with our artistic expressions. Delving deeper into this cosmic realm, we explore colliding galaxies depicted on canvas - a breathtaking portrayal that mirrors the vastness of our universe. The Arecibo message and its decoded key C016 / 6817 offer glimpses into an interstellar dialogue, inviting us to contemplate our place within this grand tapestry. UFO enthusiasts will be thrilled by the iconic trio of Ufos/Fry/Merlin - an intriguing combination that sparks curiosity about their connection and significance. Von Daniken's cover art further fuels our fascination, beckoning us to question ancient civilizations' encounters with beings from beyond. Venturing even farther into uncharted territories, we encounter an Earth-like planet brought to life through artistic vision - a haunting reminder that we may not be alone in this vast cosmos. As a UFO hovers above Earth itself, it serves as a gentle reminder of how interconnected all celestial bodies truly are. The ethereal glow emitted by a ball-shaped UFO hovering over Stonehenge adds another layer of mystique to these extraordinary encounters. Its radiant presence ignites wonderment within us while urging exploration beyond conventional boundaries. And finally, behold. A Martian photographed – capturing one fleeting moment where worlds collide. This image transports us directly into the heart of Mars' enigma; it is both thrilling and humbling to witness such evidence of potential life beyond our own blue planet. As we delve deeper into these captivating artworks depicting extraterrestrial phenomena, we are reminded of the boundless wonders that await us in the cosmos.