The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

Starting at 12:30 p.m. ET (1730 GMT) on Saturday (Jan. 25), astrophysicist Gianluca Masi of the Virtual Telescope Project ...

The alignment of seven planets in the night sky has captivated observers for centuries, inspiring awe and curiosity. This ...

The spacecraft built and operated by Texas-based Firefly Aerospace launched in the early Monday hours from Florida aboard a ...

Space fans across much of the US can witness the event as it happens in the night sky. On Monday, Mars will look reddish and bright as the moon passes in front of it, obscuring the planet for over ...

On Monday night, we will see the highlight of the month, as the full wolf moon occults (covers) Mars. In this 2022 astropic, the full moon and Mars had a close encounter. This will be similar to ...

Samsung will host its latest Galaxy Unpacked launch event later this month, and the Samsung community will get it first look at the presumptively named Galaxy S25, Galaxy S25+ and Galaxy S25 Ultra.

NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could reach 2040. The year 2025 isn't even a week old and NASA is already ...

And deciding between two of the most popular cardio options — an elliptical and a treadmill — may be especially tricky. While both an elliptical and treadmill can be a great workout ...

Credit: ESO/José Francisco Salgado, EHT Collaboration With respect to structure, there are three types of galaxies: spiral, elliptical, and irregular. Scientists also classify galaxies according ...

An incredible image of Mars has been released that captures the relentless activity of dust devils, swirling across the planet's surface. These Martian whirlwinds form, move across the surface and ...