Scientists may have discovered how extraterrestrial civilizations could actually detect and find Earth.

Every year, companies and space agencies launch hundreds of rockets into space—and that number is set to grow dramatically with ambitious missions to the moon, Mars and beyond. But these dreams hinge ...

Add Yahoo as a preferred source to see more of our stories on Google. Former Area 51 employee Bob Lazar. Courtesy of Luigi Vendittelli Bob Lazar is a self-proclaimed physicist whose claims to inside ...

Humanity’s plans for deep-space exploration hinge on the ability to use basic resources, such as water, to propel rockets to farther destinations in the solar system. Despite decades of ...

Electric thruster developed by Orbion Space. WASHINGTON — York Space Systems said it has acquired Orbion Space Technology, bringing a key satellite propulsion technology inside the company as it ...

In the aerospace field, small satellites have gained popularity due to their low cost and flexibility, but their development has long been constrained by the availability of efficient propulsion ...

Stuttgart, Germany – Marc. 17, 2026 – ISPTech, a German space technology company developing propulsion systems for agile in-orbit maneuvering, announced it has raised €5.5 million in seed funding to ...

Space is unforgiving about inefficiency. Every kilogram launched costs somewhere between $2,000 and $10,000 depending on the vehicle – and that’s on a good day with a favorable contract. In that ...

Few names in the UFO world provoke as much fascination and frustration as Bob Lazar. More than three decades after he first went public, Lazar remains the most famous whistleblower to claim he worked ...

This week, NASA administrator Jared Isaacman announced the agency will be developing the "first nuclear powered interplanetary spacecraft" ahead of a planned 2028 launch to Mars. The ambition of the ...

"This partnership allows us to offer some of the best‑performing valves in the market to our North American customers, while streamlining access to a more complete propulsion solution," said Sean Kane ...