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The discovery could explain why younger stars seem to have more lithium than the Big Bang theory says they should have.

The Orzorz Star Projector, the best viral model and best under $100, is now 25% off this Amazon Prime Day in one of the best star projector deals.

At the 246th American Astronomical Society meeting in Alaska last month, scientists discussed how Trump's budget cuts could affect operations for the Hubble Space Telescope and JWST.

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and molecules, and laser-wielding scientists are revealing the action

Aboard the International Space Station, Ayers pulls out physics research hardware inside the Microgravity Science Glovebox

We've rounded up the best Amazon Prime Day drone deals as the retailer's annual sales event kicks off on July 8 and runs through to July 11.

The Sony A7 III is $1380 from Walmart on this anti-Prime deal and is a huge $118 cheaper than Amazon!

Canadian company NordSpace hopes to be the first in the country's history to launch an orbital rocket from Canadian soil. They've got the support of ProtoSpace, a specialized aerospace manufacturing provider hoping to support Canada's budding space industry.

What do you see when you look into this sky?

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Navcam view of the ~3 ft high ridge that marks the eastern side of Volcán Peña Blanca.  The ridge is currently about 35 ft away from the rover, and the team used images like this during today’s planning to decide the exact location for Curiosity’s approach. NASA/JPL-Caltech

Written by Abigail Fraeman, Deputy Project Scientist at NASA’s Jet Propulsion Laboratory

Earth planning date: Thursday, July 3, 2025

The team was delighted this morning to learn that Wednesday’s drive had completed flawlessly, placing us in a stable position facing a ~3 foot high ridge located ~35 feet away.  This ridge is the eastern edge of a feature the team has informally named “Volcán Peña Blanca.” This feature certainly looked intriguing in orbital images, but once we saw Curiosity’s pictures of it from the ground, we decided it was cool enough to spend the time to investigate it closer.  The images from the ground show a lot more detail than is visible in orbit, including clear sedimentary structures exposed along the ridge face which could provide important clues about how the rocks in the boxwork-bearing terrain were initially deposited – dunes? Rivers? Lakes? The team picked their favorite spot to approach the ridge and take a closer look during Wednesday’s planning, so Curiosity made a sharp right turn to take us in that direction.  Using today’s images, we refined our plan for the exact location to approach and planned a drive to take us there, setting us up for contact science on Monday.

We had the opportunity to plan four sols today, to cover the U.S. 4th of July holiday weekend, so there was lots of time for activities besides the drive.  Curiosity is currently sitting right in front of some light toned rocks, including one we gave the evocative name “Huellas de Dinosaurios.” It’s extremely unlikely we’ll see dinosaur footprints in the rock, but we will get the chance to investigate it with APXS, MAHLI, and ChemCam.  We also have a pair of ChemCam only targets on a more typical bedrock target named “Amboro” and some pebbles named “Tunari.”  Mastcam will take a high resolution of mosaic covering Volcán Peña Blanca, some nearby rocks named “Laguna Verde,” a small light colored rock named “Suruto,” and various patterns in the ground. Two ChemCam RMI mosaics of features in the distant Mishe Mokwa face and environment monitoring activities round out the plan.

For more Curiosity blog posts, visit MSL Mission Updates

Learn more about Curiosity’s science instruments

Explore More

2 min read Curiosity Blog, Sol 4588: Ridges and troughs

Article


2 hours ago

2 min read Curiosity Blog, Sols 4586-4587: Straight Drive, Strategic Science

Article


6 days ago

3 min read An Update From the 2025 Mars 2020 Science Team Meeting

Article


6 days ago

Keep Exploring Discover More Topics From NASA

Mars

Mars Resources

Explore this page for a curated collection of Mars resources.

Rover Basics

Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…

Mars Exploration: Science Goals

The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…

Curiosity Navigation

• Curiosity Home
• Science
• News and Features
• Multimedia
• Mars Missions
• Mars Home

Navcam view of the ~3 ft high ridge that marks the eastern side of Volcán Peña Blanca.  The ridge is currently about 35 ft away from the rover, and the team used images like this during today’s planning to decide the exact location for Curiosity’s approach. NASA/JPL-Caltech

Written by Abigail Fraeman, Deputy Project Scientist at NASA’s Jet Propulsion Laboratory

Earth planning date: Thursday, July 3, 2025

The team was delighted this morning to learn that Wednesday’s drive had completed flawlessly, placing us in a stable position facing a ~3 foot high ridge located ~35 feet away.  This ridge is the eastern edge of a feature the team has informally named “Volcán Peña Blanca.” This feature certainly looked intriguing in orbital images, but once we saw Curiosity’s pictures of it from the ground, we decided it was cool enough to spend the time to investigate it closer.  The images from the ground show a lot more detail than is visible in orbit, including clear sedimentary structures exposed along the ridge face which could provide important clues about how the rocks in the boxwork-bearing terrain were initially deposited – dunes? Rivers? Lakes? The team picked their favorite spot to approach the ridge and take a closer look during Wednesday’s planning, so Curiosity made a sharp right turn to take us in that direction.  Using today’s images, we refined our plan for the exact location to approach and planned a drive to take us there, setting us up for contact science on Monday.

We had the opportunity to plan four sols today, to cover the U.S. 4th of July holiday weekend, so there was lots of time for activities besides the drive.  Curiosity is currently sitting right in front of some light toned rocks, including one we gave the evocative name “Huellas de Dinosaurios.” It’s extremely unlikely we’ll see dinosaur footprints in the rock, but we will get the chance to investigate it with APXS, MAHLI, and ChemCam.  We also have a pair of ChemCam only targets on a more typical bedrock target named “Amboro” and some pebbles named “Tunari.”  Mastcam will take a high resolution of mosaic covering Volcán Peña Blanca, some nearby rocks named “Laguna Verde,” a small light colored rock named “Suruto,” and various patterns in the ground. Two ChemCam RMI mosaics of features in the distant Mishe Mokwa face and environment monitoring activities round out the plan.

For more Curiosity blog posts, visit MSL Mission Updates

Learn more about Curiosity’s science instruments

Explore More

2 min read Curiosity Blog, Sol 4588: Ridges and troughs

Article


2 hours ago

2 min read Curiosity Blog, Sols 4586-4587: Straight Drive, Strategic Science

Article


6 days ago

3 min read An Update From the 2025 Mars 2020 Science Team Meeting

Article


6 days ago

Keep Exploring Discover More Topics From NASA

Mars

Mars Resources

Explore this page for a curated collection of Mars resources.

Rover Basics

Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…

Mars Exploration: Science Goals

The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…

Curiosity Navigation

• Curiosity Home
• Science
• News and Features
• Multimedia
• Mars Missions
• Mars Home

NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera onboard NASA’s Mars rover Curiosity on Sol 4,587 (2025-07-02 07:33:39 UTC). NASA/JPL-Caltech

Written by Lucy Thompson, APXS Collaborator and Senior Research Scientist at the University of New Brunswick, Canada

Earth planning date: Wednesday, July 2, 2025

As we traverse the boxwork terrain, we are encountering a series of more resistant ridges/bedrock patches, and areas that are more rubbly and tend to form lower relief polygonal or trough-like features. We came into planning this morning in one of the trough-like features after another successful drive. The science team is interested in determining why we see these different geomorphological and erosional expressions. Is the rock that comprises the more resistant ridges and patches a different composition to the rock in the troughs and low relief areas? How do the rocks vary texturally? Might the resistant bedrock be an indicator of what we will encounter when we reach the large boxworks that we are driving towards?

We managed to find a large enough area of rock to safely brush (target – “Guapay”), after which we will place APXS and MAHLI to determine the composition and texture. ChemCam will also analyze a different rock target, “Taltal” for chemistry and texture, and we will also acquire an accompanying Mastcam documentation image. The resistant ridge that we are planning to drive towards (“Volcan Pena Blanca”) and eventually investigate will be captured in a Mastcam mosaic. ChemCam will utilize their long-distance imaging capabilities to image the “Mishe Mokwa” butte off to the southeast of our current location, which likely contains bedrock layers that we will eventually pass through as we continue our climb up Mount Sharp.

After a planned drive, taking us closer to the “Volcan Pena Blanca” ridge, MARDI will image the new terrain beneath the wheels, before we execute some atmospheric observations. Mastcam will make a tau observation to monitor dust in the atmosphere and Navcam will acquire a zenith movie. Standard DAN, RAD and REMS activities round out the plan.

For more Curiosity blog posts, visit MSL Mission Updates

Learn more about Curiosity’s science instruments

Explore More

2 min read Curiosity Blog, Sols 4589 – 4592: Setting up to explore Volcán Peña Blanca

Article


44 minutes ago

2 min read Curiosity Blog, Sols 4586-4587: Straight Drive, Strategic Science

Article


6 days ago

3 min read An Update From the 2025 Mars 2020 Science Team Meeting

Article


6 days ago

Keep Exploring Discover More Topics From NASA

Mars

Mars Resources

Explore this page for a curated collection of Mars resources.

Rover Basics

Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…

Mars Exploration: Science Goals

The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…

Curiosity Navigation

• Curiosity Home
• Science
• News and Features
• Multimedia
• Mars Missions
• Mars Home

NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera onboard NASA’s Mars rover Curiosity on Sol 4,587 (2025-07-02 07:33:39 UTC). NASA/JPL-Caltech

Written by Lucy Thompson, APXS Collaborator and Senior Research Scientist at the University of New Brunswick, Canada

Earth planning date: Wednesday, July 2, 2025

As we traverse the boxwork terrain, we are encountering a series of more resistant ridges/bedrock patches, and areas that are more rubbly and tend to form lower relief polygonal or trough-like features. We came into planning this morning in one of the trough-like features after another successful drive. The science team is interested in determining why we see these different geomorphological and erosional expressions. Is the rock that comprises the more resistant ridges and patches a different composition to the rock in the troughs and low relief areas? How do the rocks vary texturally? Might the resistant bedrock be an indicator of what we will encounter when we reach the large boxworks that we are driving towards?

We managed to find a large enough area of rock to safely brush (target – “Guapay”), after which we will place APXS and MAHLI to determine the composition and texture. ChemCam will also analyze a different rock target, “Taltal” for chemistry and texture, and we will also acquire an accompanying Mastcam documentation image. The resistant ridge that we are planning to drive towards (“Volcan Pena Blanca”) and eventually investigate will be captured in a Mastcam mosaic. ChemCam will utilize their long-distance imaging capabilities to image the “Mishe Mokwa” butte off to the southeast of our current location, which likely contains bedrock layers that we will eventually pass through as we continue our climb up Mount Sharp.

After a planned drive, taking us closer to the “Volcan Pena Blanca” ridge, MARDI will image the new terrain beneath the wheels, before we execute some atmospheric observations. Mastcam will make a tau observation to monitor dust in the atmosphere and Navcam will acquire a zenith movie. Standard DAN, RAD and REMS activities round out the plan.

For more Curiosity blog posts, visit MSL Mission Updates

Learn more about Curiosity’s science instruments

Explore More

2 min read Curiosity Blog, Sols 4589 – 4592: Setting up to explore Volcán Peña Blanca

Article


44 minutes ago

2 min read Curiosity Blog, Sols 4586-4587: Straight Drive, Strategic Science

Article


6 days ago

3 min read An Update From the 2025 Mars 2020 Science Team Meeting

Article


6 days ago

Keep Exploring Discover More Topics From NASA

Mars

Mars Resources

Explore this page for a curated collection of Mars resources.

Rover Basics

Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…

Mars Exploration: Science Goals

The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…

How do galaxies like ours continue producing stars long after they should have used up their star-forming gas. Somehow, an external gas source must find its way into the galaxy. New research has found evidence of gas clouds that found their way into a spiral galaxy, likely fueling continued star formation.

The beautiful supernova remnant looks a little different from other examples of stars that detonated in the past. And it should, because according to astronomers, the star that met its end exploded twice. It was a white dwarf in its former life, pulling material from a binary companion, creating the perfect conditions for a Type 1a supernova. It accumulated a blanket of helium, which exploded first, triggering a second detonation at the core of the star.

Astronomers used the JWST to examine M82, a nearby starburst galaxy. M82 is forming stars at a prodigious rate due to its interactions with its neighbour, M81. It produces thousands of solar masses of stars per year, much more than the Milky Way.

China's asteroid probe turned its cameras back towards the Earth and Moon, capturing an image of our home planet on May 30, 2025. The image was taken when the spacecraft was about 590,000 km away, speeding towards asteroid 2016HO3, where it will retrieve a sample and bring it back to Earth before carrying on to main-belt comet 311P. The spacecraft has been in flight for 33 days and is now over 12 million kilometers from Earth.

According to the latest studies led by Heidelberg University astronomers, low-mass stars quite often host Earth-like planets. Data collected as part of the CARMENES project were the basis of this finding. By analyzing the data, an international research team succeeded in identifying four new exoplanets and determining their properties.

A newly discovered object may give astronomers an opportunity to study an interstellar visitor like never before. The object (A11pl3Z) is currently at +18th magnitude, moving slowly along the border of the constellations Serpens Cauda and Sagittarius, right near the galactic plane. The object was captured on July 2nd by the Deep Random Survey remote telescope in Chile. The Asteroid Terrestrial-impact Last Alert System (ATLAS) based in Rio Hurtado made the discovery on July 1st. Sam Deen soon backed this up with pre-discovery images from worldwide ATLAS sites in Chile, Hawaii and South Africa from June 25-29.