Science

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How Newborn Stars Prepare for the Birth of Planets

An international team of astronomers used two of the most powerful radio telescopes in the world to create more than three hundred images of planet-forming disks around very young stars in the Orion Clouds. These images reveal new details about the birthplaces of planets and the earliest stages of star formation.

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ALMA and the VLA observed more than 300 protostars and their young protoplanetary disks in Orion. This image shows a subset of stars, including a few binaries. The ALMA and VLA data compliment each other: ALMA sees the outer disk structure (visualized in blue), and the VLA observes the inner disks and star cores (orange).

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Planet with 18-Hour Year Is on the Edge of Destruction

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Planet with 18-Hour Year Is on the Edge of Destruction

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ALPHA collaboration at CERN reports first measurements of certain quantum effects in antimatter

The measurements are consistent with predictions for “normal” matter and pave the way for future precision studies

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ALPHA collaboration at CERN reports first measurements of certain quantum effects in antimatter

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Findings From NASA's Juno Update Jupiter Water Mystery

The mission publishes its first stream of data on the amount of water in Jupiter's atmosphere - the first findings on the gas giant's water since the agency's 1995 Galileo mission.

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The JunoCam imager aboard NASA's Juno spacecraft captured this image of Jupiter's southern equatorial region on Sept. 1, 2017. The image is oriented so Jupiter's poles (not visible) run left-to-right of frame.

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The TESS Mission’s First Earth-Like Planet Found in an Interesting Trio

The First Habitable Zone Earth-sized Planet from TESS. I: Validation of the TOI-700 System

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Artist's illustration of what the exoplanet TOI 700 d might look like.

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How to deflect an asteroid

MIT engineers devise a decision map to identify the best mission type to deflect an incoming asteroid.

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MIT researchers have devised a framework for deciding which type of mission would be most successful in deflecting an incoming asteroid, taking into account an asteroid’s mass and momentum, its proximity to a gravitational keyhole, and the amount of warning time that scientists have of an impending collision.

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ALMA Explores Possible Interacting Twin Disks

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Artist’s impression of one of the two stars in the FU Orionis binary system, surrounded by an accreting disk of material. What has caused this star — and others like it — to dramatically brighten?

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LOFAR pioneers new way to study exoplanet environments

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Artist impression of a red-dwarf star’s magnetic interaction with its exoplanet.

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Galactic Cosmic Rays Affect Titan’s Atmosphere

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Optical image of Titan taken by NASA Cassini spacecraft.

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Citizen Scientists Discover Rare Cosmic Pairing

Brown dwarfs traversing space together, but separated by billions of miles, puzzle scientists.

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Citizen Scientists Discover Rare Cosmic Pairing