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A computer screen still frame of the Aurorasaurus application showing a map of the US with green and red dots indicating the probability of a visible aurora.

Aurorasaurus Roars During Historic Solar Storm

2 min read

The largest geomagnetic storm in 21 years lit up the sky last weekend, and NASA’s volunteers were ready. Between May 10th and 12th 2024, NASA’s Aurorasaurus project received an unprecedented number of reports from around the world. It also helped eager aurora chasers get a better view.

Article4 hours ago
Illustration of an exoplanet with a hazy blue atmosphere and loose bands of clouds on the black background of space. The right three-quarters of the planet is lit by a star not shown in the illustration. The left quarter is in shadow. The terminator, the boundary between the day and night sides is gradual, not sharp. The planet is light blue with loose bands of white clouds. The limb of the planet (the edge) has a subtle blue glow.

Webb Cracks Case of Inflated Exoplanet

6 min read

Why is the warm gas-giant exoplanet WASP-107 b so puffy? Two independent teams of researchers have an answer. Data collected using NASA’s James Webb Space Telescope, combined with prior observations from NASA’s Hubble Space Telescope, show surprisingly little methane (CH4)…

Article11 hours ago
Lenticular galaxy NGC 4753 holds a bright-white core and surrounding, defined dust lanes around its nucleus that predominantly appear dark brown in color. A variety of faint stars fill the background of the image.

Hubble Views Cosmic Dust Lanes

2 min read

Featured in this new image from the NASA/ESA Hubble Space Telescope is a nearly edge-on view of the lenticular galaxy NGC 4753. Lenticular galaxies have an elliptical shape and ill-defined spiral arms. This image is the object’s sharpest view to…

Article4 days ago
An image of the Sun shows a bright flash in the bottom right side where a solar flare erupts.

How NASA Tracked the Most Intense Solar Storm in Decades

5 min read

May 2024 has already proven to be a particularly stormy month for our Sun. During the first full week of May, a barrage of large solar flares and coronal mass ejections (CMEs) launched clouds of charged particles and magnetic fields…

Article4 days ago
Emily Costello, Christopher Fowler, Peter James, Kelly Miller, Laura Rodriguez

NASA Recognizes 5 Early Career Planetary Scientists

3 min read

NASA has selected five early-career scientists for its 2023 Planetary Science Early Career Award (ECA) based on their demonstrated leadership, involvement in the planetary science community, and potential for future impact. The ECA program supports exceptional early-career scientists who play…

Article4 days ago

5 Things to Know About NASA’s Tiny Twin Polar Satellites

5 min read

Called PREFIRE, this CubeSat duo will boost our understanding of how much heat Earth’s polar regions radiate out to space and how that influences our climate. Twin shoebox-size climate satellites will soon be studying two of the most remote regions…

Article5 days ago

NASA’s Juno Provides High-Definition Views of Europa’s Icy Shell

5 min read

Imagery from the solar-powered spacecraft shows some intriguing features on the ice-encased Jovian moon. Images from the JunoCam visible-light camera aboard NASA’s Juno spacecraft supports the theory that the icy crust at the north and south poles of Jupiter’s moon…

Article5 days ago

Discovery Alert: An Earth-sized World and Its Ultra-cool Star

4 min read

Our galaxy is a jewel box of red stars. More than 70% of the stars in the Milky Way are M dwarfs, also known as red dwarfs. These stars are cool and dim compared with our Sun, but they often…

Article5 days ago
A park ranger stands on a snowy vista pointing to a full moon in the background.

The Next Full Moon is the Flower, Corn, or Corn Planting Moon

19 min read

The Next Full Moon is the Flower, Corn, or Corn Planting Moon; the Milk Moon; the Hare’s Moon; and Vesak, Buddha Jayanti, or Buddha Purnima. The next full Moon will be on Thursday morning, May 23, 2024, at 9:53 AM…

Article5 days ago
Three bright stars with diffraction spikes shine near the center-right of the image, illuminating nearby clouds that glow in pale blue. The clouds darken at the edges of the image, and are dotted with smaller stars, some also with diffraction spikes.

Hubble Views the Dawn of a Sun-like Star 

2 min read

Looking like a glittering cosmic geode, a trio of dazzling stars blaze from the hollowed-out cavity of a reflection nebula in this new image from NASA’s Hubble Space Telescope. The triple-star system is made up of the variable star HP…

Article5 days ago
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