Astronomers know our solar system better than any other, but they're still learning new ways that it doesn't seem to be particularly normal.... SPACE.COM · 5 months
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Where is complex alien life hanging out in the universe? Likely not on planets stewing in toxic gases, according to a new... more
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A team has discovered two Jupiter-sized planets about 150 light years away from Earth that could reveal whether life is likely on the smaller planets in other planetary systems. more
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Scientists may need to rethink their estimates for how many planets outside our solar system could host a rich diversity of life. In a... more
Meteor magnets in outer space—study finds elusive giant planets  PHYS.ORG · 4 weeks
Astronomers believe planets like Jupiter shield us from space objects that would otherwise slam into Earth. Now they're closer to learning whether giant planets act as guardians of solar systems... more
Name an exoplanet  PHYS.ORG · 2 weeks
In recent years, astronomers have discovered thousands of planets and planetary systems orbiting around nearby stars. Some are small and rocky like the Earth, whilst others are gas giants like Jupiter. It is now believed that most stars in the... more
Astronomers Spot Twin Planets Carving Holes in a Brand-New Solar System  LIVE SCIENCE · 2 weeks
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When studying biological cells using optical tweezers, one main issue is the damage caused to the cell by the tool. Scientists have discovered a new type of force that will greatly reduce the amount... more
Gemini Planet Imager Analyzes 300 Stars  ASTRO WATCH · 21 hours
Over the past four years, an instrument attached to a telescope in the Chilean Andes - known as the Gemini Planet Imager - has... more
Senate Armed Services OK’s Space Force with conditions  SPACE NEWS · 4 weeks
The SASC bill makes the commander of Air Force Space Command also the commander of the U.S. Space Force for... more
Senate Armed Services OKs Space Force with conditions  SPACE NEWS · 4 weeks
The SASC bill makes the commander of Air Force Space Command also the commander of the U.S. Space Force for... more
New study dramatically narrows the search for advanced life in the universe  PHYS.ORG · 1 week
Scientists may need to rethink their estimates for how many planets outside our solar system could host a rich diversity of life. more
Jupiter-like exoplanets found in sweet spot in most planetary systems  PHYS.ORG · 6 days
As planets form in the swirling gas and dust around young stars, there seems to be a sweet spot where most of the large, Jupiter-like gas giants congregate,... more
Study of northern Alaska could rewrite Arctic history  SCIENCE DAILY · 3 weeks
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Two new Earth-like planets discovered near Teegarden's Star  SCIENCE DAILY · 12 hours
An international research team has discovered two new Earth-like planets near one of our closest stars. Teegarden's Star is about 12.5 light years away and is one of the smallest known stars. more
New substance can form in the oriented attachment process of crystal growth, study reveals  PHYS.ORG · 3 weeks
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Scientists challenge notion of binary sexuality with naming of new plant species  SCIENCE DAILY · 8 hours
Scientists have named a new plant species from the remote Outback. The description of the plant had confounded field biologists for decades because of... more
Giant planets and comets battling in the circumstellar disk around HD 163296  PHYS.ORG · 3 weeks
In a study appearing today in the Astrophysical Journal, an INAF-lead team of researchers explored whether the anomalous features in the dust and gas... more
18 Earth-Sized Exoplanets Discovered  ASTRO WATCH · 4 weeks
Somewhat more than 4000 planets orbiting stars outside our solar system are known so far. Of these so-called exoplanets, about 96 percent are significantly larger than our Earth,... more
Navy to transfer satellite communications responsibilities to Air Force  SPACE NEWS · 3 weeks
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Should the Space Force have its own acquisition corps?  SPACE NEWS · 3 weeks
A White House official last week commented that one of the benefits of having a separate Space Force... more
Stabilizing the no-boundary proposal sheds light on the universe's quantum origins  PHYS.ORG · 3 weeks
One idea for how the universe began is that the universe may have appeared out of nothing due to some quantum effect, such as quantum tunneling.... more
House Armed Services markup to bring Space Force closer to reality  SPACE NEWS · 1 week
HASC Chairman Adam Smith: “We have an agreement on an amendment" to create a... more
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