Latest news with #SuperEarth
Scottish Sun
7 hours ago
- General
- Scottish Sun
Super Earth in ‘Goldilocks zone' discovered with new alien-hunting tool – now it will search for more habitable planets
Located in the Lyra constellation, the Super Earth planet completes an orbit of its nearby star every 207.5 days ET PHONE HOME Super Earth in 'Goldilocks zone' discovered with new alien-hunting tool – now it will search for more habitable planets Click to share on X/Twitter (Opens in new window) Click to share on Facebook (Opens in new window) SCIENTISTS have stumbled across a new Super-Earth that orbits inside its star's habitable zone with a new alien-hunting tool. Searching for Earth-like planets - and Earth-like life - is the ultimate goal for planetary science. Sign up for Scottish Sun newsletter Sign up 3 Located in the Lyra constellation, the Super Earth planet completes an orbit of its nearby star every 207.5 days Credit: Alamy 3 An artist's impression of Kepler-725b, a gas giant planet in the same system And finding planets that lie in the Goldilocks zone of their sun-like stars – where the conditions are 'just right' to possibly host life – is key to that mission. An international team of scientists, led by the Yunnan Observatories of the Chinese Academy of Sciences (CAS), have used a new technique to find these potentially habitable worlds. It's called the Transit Timing Variation (TTV) technique - which looks for changes in the predicted transit times of an exoplanet. If the time changes, it could indicate the presence of other unseen planets in the system that are gravitationally influencing the transiting planet. The technique is a good way to detect smaller planets that would otherwise be difficult to find By analysing the TTV signals of Kepler-725b, a gas giant planet in the same system, the team were able to find its hidden sister planet Kepler-725c, according to a new study published in Nature Astronomy. Researchers said the technique offers a promising alternative in the hunt for "Earth 2.0." Kepler-725c has 10 times the mass of Earth and is located in the habitable zone of the sun-like star Kepler-725. It receives roughly 1.4 times the solar radiation than Earth does. Best-ever sign of ALIEN life found on distant planet as scientists '99.7% sure of astounding biological activity signal' Located in the Lyra constellation, the Super Earth planet completes an orbit of its nearby star every 207.5 days. During part of this orbit, the planet enters its star's habitable zone - meaning it could host alien life. Little else is known about the planet so far. It is the first time it has been used to discover a Super-Earth, a type of rocky exoplanet that is larger than Earth but too small to be considered a gas giant like Neptune. Astronomers have relied on alternative techniques to find exoplanets for decades. Like the transit method, where astronomers track how the light from a host star dims when a planet passes in front of it. Or through radial velocity (RV) observations, which is when scientists watch the slight wobble of a star as it interacts with the gravitational pull of an orbiting planet. However, both of these techniques have their flaws and make it difficult to detect planets with long orbital periods. The transit approach, for example, requires a planet's orbit to align exactly with our line of sight from Earth. Whereas the RV method requires extremely high-precision measurements, which makes it harder to find smaller planets. 3 An artist's impression of the Kepler-725 system - the small planet in the lower right is the newly discovered Super-Earth in the habitable zone Credit: Gu Shenghong All you need to know about planets in our solar system Our solar system is made up of nine planets with Earth the third closest to the Sun. But each planet has its own quirks, so find out more about them all... How old is Earth? Plus other facts on our planet How many moons does Mercury have? What colour is Venus? How far away is Mars to Earth? And other facts on the red planet How big is Jupiter? How many moons does Saturn have? Does Uranus have rings? How many moons does Neptune have? How big is Pluto? How hot is the Sun?
The Sun
7 hours ago
- General
- The Sun
Super Earth in ‘Goldilocks zone' discovered with new alien-hunting tool – now it will search for more habitable planets
SCIENTISTS have stumbled across a new Super-Earth that orbits inside its star's habitable zone with a new alien-hunting tool. Searching for Earth -like planets - and Earth-like life - is the ultimate goal for planetary science. 3 3 And finding planets that lie in the Goldilocks zone of their sun-like stars – where the conditions are 'just right' to possibly host life – is key to that mission. An international team of scientists, led by the Yunnan Observatories of the Chinese Academy of Sciences (CAS), have used a new technique to find these potentially habitable worlds. It's called the Transit Timing Variation (TTV) technique - which looks for changes in the predicted transit times of an exoplanet. If the time changes, it could indicate the presence of other unseen planets in the system that are gravitationally influencing the transiting planet. The technique is a good way to detect smaller planets that would otherwise be difficult to find By analysing the TTV signals of Kepler-725b, a gas giant planet in the same system, the team were able to find its hidden sister planet Kepler-725c, according to a new study published in Nature Astronomy. Researchers said the technique offers a promising alternative in the hunt for "Earth 2.0." Kepler-725c has 10 times the mass of Earth and is located in the habitable zone of the sun-like star Kepler-725. It receives roughly 1.4 times the solar radiation than Earth does. Best-ever sign of ALIEN life found on distant planet as scientists '99.7% sure of astounding biological activity signal' Located in the Lyra constellation, the Super Earth planet completes an orbit of its nearby star every 207.5 days. During part of this orbit, the planet enters its star's habitable zone - meaning it could host alien life. Little else is known about the planet so far. It is the first time it has been used to discover a Super-Earth, a type of rocky exoplanet that is larger than Earth but too small to be considered a gas giant like Neptune. Astronomers have relied on alternative techniques to find exoplanets for decades. Like the transit method, where astronomers track how the light from a host star dims when a planet passes in front of it. Or through radial velocity (RV) observations, which is when scientists watch the slight wobble of a star as it interacts with the gravitational pull of an orbiting planet. However, both of these techniques have their flaws and make it difficult to detect planets with long orbital periods. The transit approach, for example, requires a planet's orbit to align exactly with our line of sight from Earth. Whereas the RV method requires extremely high-precision measurements, which makes it harder to find smaller planets.
The Irish Sun
7 hours ago
- General
- The Irish Sun
Super Earth in ‘Goldilocks zone' discovered with new alien-hunting tool – now it will search for more habitable planets
SCIENTISTS have stumbled across a new Super-Earth that orbits inside its star's habitable zone with a new alien-hunting tool. Searching for Earth-like planets - and Earth-like life - is the ultimate goal for planetary science. Advertisement 3 Located in the Lyra constellation, the Super Earth planet completes an orbit of its nearby star every 207.5 days Credit: Alamy 3 An artist's impression of Kepler-725b, a gas giant planet in the same system And finding planets that lie in the Goldilocks zone of their sun-like stars – where the conditions are 'just right' to possibly host life – is key to that mission. An international team of scientists, led by the Yunnan Observatories of the Chinese Academy of Sciences (CAS), have used a new technique to find these potentially habitable worlds. It's called the Transit Timing Variation (TTV) technique - which looks for changes in the predicted transit times of an exoplanet. If the time changes, it could indicate the presence of other unseen planets in the system that are gravitationally influencing the transiting planet. Advertisement READ MORE ON SPACE The technique is a good way to detect smaller planets that would otherwise be difficult to find By analysing the TTV signals of Kepler-725b, a gas giant planet in the same system, the team were able to find its hidden sister planet Kepler-725c, according to a new study in Nature Astronomy . Researchers said the technique offers a promising alternative in the hunt for "Earth 2.0." Kepler-725c has 10 times the mass of Earth and is located in the habitable zone of the sun-like star Kepler-725. Advertisement Most read in Science Breaking It receives roughly 1.4 times the solar radiation than Earth does. Best-ever sign of ALIEN life found on distant planet as scientists '99.7% sure of astounding biological activity signal' Located in the Lyra constellation, the Super Earth planet completes an orbit of its nearby star every 207.5 days. During part of this orbit, the planet enters its star's habitable zone - meaning it could host alien life. Little else is known about the planet so far. Advertisement It is the first time it has been used to discover a Astronomers have relied on alternative techniques to find exoplanets for decades. Like the transit method, where astronomers track how the light from a host star dims when a planet passes in front of it. Or through radial velocity (RV) observations, which is when scientists watch the slight wobble of a star as it interacts with the gravitational pull of an orbiting planet. Advertisement However, both of these techniques have their flaws and make it difficult to detect planets with long orbital periods. The transit approach, for example, requires a planet's orbit to align exactly with our line of sight from Earth. Whereas the RV method requires extremely high-precision measurements, which makes it harder to find smaller planets. 3 An artist's impression of the Kepler-725 system - the small planet in the lower right is the newly discovered Super-Earth in the habitable zone Credit: Gu Shenghong Advertisement All you need to know about planets in our solar system Our solar system is made up of nine planets with Earth the third closest to the Sun. But each planet has its own quirks, so find out more about them all... How old is How many moons does What colour is How far away is How big is How many moons does Does How many moons does How big is How hot is the
Time of India
5 days ago
- Entertainment
- Time of India
Why Helldivers 2 fans are furious over a battle they say they should have won
Helldivers 2 is under fire, with over 2,600 players leaving negative reviews on Steam in just one day, marking a 40x spike in backlash. The sudden flood of criticism follows growing outrage over claims that developer Arrowhead Game Studios is rigging the Galactic War storyline , leaving fans feeling betrayed and furious. The controversy centers around the in-game city of Malevelon Creek . Players believed they were close to reclaiming the city, with progress reportedly reaching 99.9783%. However, despite their efforts, the city was never fully liberated. This led to suspicions that Arrowhead intentionally prevented a complete victory to serve a predetermined storyline. Some players felt their contributions were being undermined, sparking widespread frustration. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Villas For Sale in Dubai Might Surprise You Villas In Dubai | Search Ads Get Rates Undo Adding to the discontent, the fall of other Super Earth cities has reignited concerns about the game's direction. Some community members accuse Arrowhead of "cooking the books," suggesting that certain outcomes are scripted to fit a specific narrative arc. This perception has led to players feeling that their actions have little impact on the game's progression. Live Events Arrowhead has yet to provide a detailed response to these allegations. The studio has previously emphasized that the Galactic War is designed to be a dynamic and evolving experience, influenced by player actions. However, the recent events have cast doubt on this claim. This isn't the first time Helldivers 2 has faced community backlash . Earlier, the game was review-bombed following a controversial decision requiring players to link their accounts to PlayStation Network. Although this requirement was rescinded, the incident left a lasting impression on the player base.
Yahoo
21-04-2025
- Science
- Yahoo
Kansas NASA scientist talks discovery of potential life
TOPEKA (KSNT) – A planet 8.6 times heavier than Earth has recently sparked debate after molecules known to come exclusively from life were discovered in its atmosphere. 27 News spoke to Brenda Culbertson, Solar System Ambassador for the National Aeronautics and Space Administration (NASA) Jet Propulsion Laboratory based in Kansas, about the discovery. She said it seems highly plausible that there may be some basic life form, such as phytoplankton, living on the exoplanet K2-18 b. 'I'm not saying that evidence of 'intelligent' life is there, just the basic form of the phytoplankton,' Culbertson said. K2-18 b is more than twice the size of Earth and eight times as heavy, putting it in the 'Super Earth' classification. 'It is in what we call the Goldilocks Zone (Habitable Zone) where temps are not too hot and not too cold for life as we know it,' Culbertson said. 'The star it orbits is an M type, which is not as hot as our star, but still warm enough to support that life.' What causes the different colors of an aurora borealis? While the planet is now known for carbon-bearing molecules, it doesn't necessarily mean it can support life, according to NASA reports it's possible the planet could have an ocean surface but also says the ocean may be too hot to be habitable or liquid. 'I have no doubts that NASA has discovered hydrogen and carbon in the atmosphere of K2-18 b, and through the James Webb Telescope and others, they will continue to find out more,' Culbertson said. For more local news, click here. Keep up with the latest breaking news in northeast Kansas by downloading our mobile app and by signing up for our news email alerts. Sign up for our Storm Track Weather app by clicking here. Copyright 2025 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
