Interstellar comet 3I/ATLAS is now visible from Earth with small telescopes. Astronomers suggest spotting it in dark, clear skies near the Pegasus constellation during early morning hours this week.

An analysis of feldspar crystals within the oldest magmatic rocks in Australia has provided a unique insight into Earth's ...

What will be the second in a sequence of “supermoons” will dominate the night skies over Philly this week and be a high point ...

The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, chaotic bundles of turbulent gas, churned up by huge gulps of intergalactic gas, ...

Astronomers observed a massive, multi-temperature plasma eruption from a young Sun-like star, revealing how early solar ...

A global team observed a massive plasma burst from EK Draconis, showing how early solar storms may have shaped young planets.

Scientists were surprised to note that 3I/ATLAS brightened much faster than they anticipated during its perihelion last week.

The comet, officially detected on July 1, 2025, by the ATLAS (Asteroid Terrestrial-impact Last Alert System)telescope in Chile, has been confirmed to be travelling on a hyperbolic trajectory, meaning ...

Reflect Orbital, a California-based startup, has asked the FCC for approval to launch its first experimental satellite as early as 2026. The company's long-term plan – ...

The LVM3 deployed the 9,700-pound (4,400-kilogram) CMS-03 into geostationary transfer orbit about 16 minutes after lifting ...

Scientists at Tel Aviv University have developed a new way to investigate dark matter by studying faint radio waves from the Universe’s earliest era, known as the cosmic dark ages. Their research ...