Earth

Comet 3I/ATLAS Today: Interstellar Visitor Nears Closest Approach to Earth — What’s Happening on Dec. 18, 2025 and How to Watch

December 18, 2025 — The interstellar comet 3I/ATLAS (sometimes written as 3I/Atlas) is back in the spotlight today as it heads into a key milestone: its closest approach to Earth early Friday, Dec. 19. It won’t be a dramatic “near miss” in everyday terms—NASA emphasizes the comet

18 December 2025

Comet 3I/ATLAS Today (Dec. 16, 2025): Interstellar Visitor Nears Closest Approach to Earth on Dec. 19

As of Tuesday, December 16, 2025, the interstellar comet known as 3I/ATLAS—a rare visitor from beyond our solar system—is drawing intense attention ahead of its closest approach to Earth on Friday, Dec. 19. Despite dramatic headlines and online rumors, reputable agencies are consistent

16 December 2025

Astronomy · Comets · Interstellar Objects · Science Updates · Space News

NASA Confirms Earth’s “Secret Second Moon” – Tiny Asteroid 2025 PN7 Will Orbit with Us Until 2083

NASA Announces New “Quasi-Moon” Discovery On Oct 22, 2025, space agencies worldwide celebrated the announcement that Earth has a new celestial companion. A team from the University of Hawaii’s Pan-STARRS survey discovered a tiny asteroid – designated 2025 PN7 –

22 October 2025

Asteroids · Astronomy · NASA · Science News · Space

SHOCKING: Asteroid Discovered Just Days Ago Will Buzz Earth TODAY (Closer Than the Moon) – What Experts and Investors Are Saying

Close Call with Asteroid 2025 TP5 Astronomers have identified Asteroid 2025 TP5 as a very close but safe Earth flyby. According to NASA’s Jet Propulsion Lab data, 2025 TP5 will swoop by at 4:09 p.m. EDT (2009 UTC) on Oct. 15,

16 October 2025

Asteroids · Astronomy · Expert Analysis · NASDAQ:LUNR · NASDAQ:RKLB · NYSE:BA · NYSE:LMT · Science News · Space

Skyscraper-Size Asteroid Once Feared to Hit Earth Zooms Past This Week – How to Watch Live

An asteroid the size of a skyscraper, once briefly feared to pose an impact risk decades from now, is about to make a close (but safe) flyby of Earth on Thursday, September 18, 2025. This near-Earth asteroid, officially designated 2025

16 September 2025

Asteroids · Astronomy · Earth · Live Events · Space

Watch Earth Live from Space – Your Ultimate Guide to Real-Time Satellite Imagery

Near-real-time satellite imagery is common: Landsat 8 images can appear within seconds of downlink, NASA Worldview layers update within about 3 hours, and geostationary weather satellites refresh every 5–15 minutes. The ISS HD Earth Viewing Experiment streams live video of

6 August 2025

Earth Observation · Guides · Live Streams · Satellite Imagery · Space

Umbrella in Orbit: ESA’s BIOMASS Satellite Lifts Earth’s Green Veil, Revealing Hidden Carbon Stores and Jaw‑Dropping First Images

BIOMASS uses a fully polarimetric P-band SAR with a 70 cm wavelength to pierce through canopies and measure woody trunks where most forest carbon is stored. The 12-meter deployable reflector, shaped like an umbrella and built by L3Harris, directs radar

24 June 2025

Carbon Cycle · Earth Observation · ESA · NYSE:LHX · Remote Sensing · Satellites

Mind-Blowing: Nearly 15,000 Satellites Are Whizzing Around Earth Right Now—Find Out Why It Matters

As of March 2025, approximately 14,900 total satellites were in orbit, with about 11,000–12,000 active and 3,000–4,000 inactive or defunct. SpaceX’s Starlink has about 7,000–7,500 active satellites in orbit as of 2025, accounting for over 60% of all operational satellites

18 June 2025

Earth Observation · Global Impact · NASDAQ:AMZN · Satellites · Science News · Space Technology

Space-Weather Satellites: Earth’s Cosmic Early Warning System

SOHO (Solar and Heliospheric Observatory), launched in 1995, became the first satellite to continuously observe the Sun from the Sun–Earth L1 point and carries the LASCO coronagraph, enabling CME tracking and the discovery of more than 5,000 comets. ACE (Advanced

8 June 2025

Cosmic Events · Early Warning · Earth · Satellites · Space-Weather