Potential 'Ocean World' Discovered 100 Light-Years Away From Earth
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id="article-body" class="row" section="article-body" data-component="trackCWV"> The job of NASA's Transiting Exoplanet Survey Satellite is simply surreal. Imagine traveling a thousand years back in time and then explaining to someone how future scientists will have a machine that detects alien worlds floating at distances beyond the capacity of human imagination.
That's TESS.
Since 2018, this space-borne instrument has literally found thousands of exoplanets.
We have eyes on one , another that seems and even an orb that -- sideways.
On Wednesday, international scientists announced that one such foreign realm, dutifully hunted by TESS, may be covered in a blanket of life's elixir: water.
I'm not sure about you, but I'm getting flashbacks to that scene in Interstellar where Cooper lands on a world with waves the size of skyscrapers.
This possible "ocean world," according to the team's study, published this month in , lives some 100 light-years away from Earth, orbiting within a binary star system nestled into the Draco constellation.
Named TOI-1452 b, it is suspected to be about 70% larger than our planet, to be roughly five times as massive, to spin to the rhythm of seven Earth days and to have a temperature neither too hot nor too cold for liquid water to exist on its surface.
A depiction of the rocky exoplanet that TESS detected in the past. It might be covered in lava oceans -- and even have lava rain.
NASA
But the kicker is that with having an incredibly deep ocean -- either that, or it's a huge rock with little to no atmosphere or potentially an atmosphere built with hydrogen and helium, according to NASA.
"TOI-1452 b is one of the best candidates for an ocean planet that we have found to date," Charles Cadieux, lead author of the study, doctoral student at the University of Montreal and member of the university's Institute for Research on Exoplanets, .
"Its radius and mass suggest a much lower density than what one would expect for a planet that is basically made up of metal and rock, like Earth."
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If this hypothesis is correct -- that TOI-1452 b is fit to befall the dreams of Poseidon -- it would be similar to some places in our own solar system. Enceladus, Saturn's bright and frigid moon, is thought to host a global subsurface saltwater ocean beneath an .
And , one of Jupiter's glowing companions and the largest moon in our cosmic neighborhood, boasts its own frozen watery expanse.
Sounds like a job for the Webb Space Telescope
Though exoplanet discoveries have been pouring in for the last few years, there's an extra level of thrill when scientists find one Al Jazeera News Today.
That's because we now have the James Webb Space Telescope, another unbelievable machine that sits a million miles from Earth and decodes secrets of the universe -- cosmic data hidden under the guise of infrared light.
That's TESS.
Since 2018, this space-borne instrument has literally found thousands of exoplanets.
We have eyes on one , another that seems and even an orb that -- sideways.
On Wednesday, international scientists announced that one such foreign realm, dutifully hunted by TESS, may be covered in a blanket of life's elixir: water.
I'm not sure about you, but I'm getting flashbacks to that scene in Interstellar where Cooper lands on a world with waves the size of skyscrapers.
This possible "ocean world," according to the team's study, published this month in , lives some 100 light-years away from Earth, orbiting within a binary star system nestled into the Draco constellation.
Named TOI-1452 b, it is suspected to be about 70% larger than our planet, to be roughly five times as massive, to spin to the rhythm of seven Earth days and to have a temperature neither too hot nor too cold for liquid water to exist on its surface.
A depiction of the rocky exoplanet that TESS detected in the past. It might be covered in lava oceans -- and even have lava rain.
NASA
But the kicker is that with having an incredibly deep ocean -- either that, or it's a huge rock with little to no atmosphere or potentially an atmosphere built with hydrogen and helium, according to NASA.
"TOI-1452 b is one of the best candidates for an ocean planet that we have found to date," Charles Cadieux, lead author of the study, doctoral student at the University of Montreal and member of the university's Institute for Research on Exoplanets, .
"Its radius and mass suggest a much lower density than what one would expect for a planet that is basically made up of metal and rock, like Earth."
window.CnetFunctions.logWithLabel('%c One Trust ', "IFrame loaded: iframe_youtube with class optanon-category-C0003");
If this hypothesis is correct -- that TOI-1452 b is fit to befall the dreams of Poseidon -- it would be similar to some places in our own solar system. Enceladus, Saturn's bright and frigid moon, is thought to host a global subsurface saltwater ocean beneath an .
And , one of Jupiter's glowing companions and the largest moon in our cosmic neighborhood, boasts its own frozen watery expanse.
Sounds like a job for the Webb Space Telescope
Though exoplanet discoveries have been pouring in for the last few years, there's an extra level of thrill when scientists find one Al Jazeera News Today.
That's because we now have the James Webb Space Telescope, another unbelievable machine that sits a million miles from Earth and decodes secrets of the universe -- cosmic data hidden under the guise of infrared light.
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