A Houston-based company is attempting to break past Mach 5 — and it's broadening its scope beyond just commercial flights, ...

It is thus only fitting for a goddess to be named for none other than the door hinge: Cardea. And now, thanks to Clay ...

In case anyone missed the January planetary alignment, two more are expected to be seen in the night sky in February, with ...

Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...

NASA's Jet Propulsion Laboratory used radar data taken by ESA's Sentinel-1A satellite before and after the 2015 eruption of ...

Comet ATLAS (C/2024 G3) came within 8.3 million miles of the sun on January 13 as it reached its perihelion, and is now disintegrating.

The next quasi-satellite in the solar system now has an official name. Cardea is a companion of the Earth and was discovered more than 20 years ago.

The Moon meets the Red Planet’s rival in Scorpius, skims close to Saturn, and reaches New phase in the sky this week.

This sudden surge in Rocket Lab’s stock is no coincidence. Analyst firm Citigroup has maintained a Buy rating on Rocket Lab, lifting the price target from $22 to $35. This indicates strong confidence ...

Satellites constantly "fall" around the Earth as they are ... (The article claimed that the alleged darkness was partly due ...

Astronomer Dean Regas gives us the lowdown on the best things to look out for this winter, from a “planet parade” to the ...

The satellites include multiple spectrometers ... the magnetospheric environment around Mercury and Venus, and we could test our experiments to be better prepared for the nominal mission ...