A crawl space seems like a good solution for the foundation of a home. It's not as expensive as a basement, but it still provides access to mechanicals that run under your home. However, crawl spaces ...

More than 20 years after founding SpaceX, the record-breaking company that transformed the global space industry, Elon Musk is planning to take the enterprise public. The moon's surface may be more ...

On Dec. 13, 2012, a Chinese spacecraft flew by the asteroid Toutatis. Chang'e 2 launched in 2010 and was originally a lunar orbiter that China launched as part of a three-phase lunar exploration ...

When is the winter solstice? The next winter solstice for the Northern Hemisphere will occur on Dec. 21, 2025, and the next Winter Solstice for the Southern Hemisphere will occur on June 21, 2025. The ...

You've decided to take your home search from casually scrolling Zillow to touring properties in-person. Now what? As a real estate agent with over a decade of experience working with first-time ...

Abstract: We propose a degenerate entanglement-assisted (EA) free-space optical (FSO) communication system employing spatial light modulator (SLM)-based beam steering and a novel dual-pump ...