Illustration by The Epoch Times. U.S. President Donald Trump has said that the United States must purchase, annex, or, if ...

Why does hydrogen require a specific amount of energy to remove its electron? ⚛️ This video explains the Bohr model by deriving the ionization energy of hydrogen, connecting classical mechanics, ...

Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months.

Despite decades of warnings, governments and private companies have continued launching missions with little plan for what ...

The way in which time progresses on the Moon is becoming increasingly relevant as both countries push toward their next lunar ...

Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and ...

Starlink will lower the orbits of roughly 4,400 satellites this year as a safety measure, according to engineering VP, Michael Nicolls. In a post on X, Nicolls wrote that the company is "beginning a ...

"Lowering the satellites results in condensing Starlink orbits, and will increase space safety in several ways." When you purchase through links on our site, we may earn an affiliate commission.

How some of the world’s most precise clocks missed a very small beat. By Mike Ives and Adeel Hassan Time appeared to skip a beat last week when some of the world’s most accurate clocks were affected ...

Getting your Trinity Audio player ready... Power shut off across Colorado last week as hurricane-force winds swept across the state. In Boulder, one of those outages caused time to briefly stand still ...

In advance of hurricane force winds moving into Colorado earlier this week, Xcel Energy preemptively shut off power to protect areas of the state from extreme fire danger. But due to the outage, time ...

The paper presents the results of modeling the effect of an additional magnetizing field on the parameters of the shield of an onboard rubidium atomic clock. On a laboratory setup, under conditions of ...