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4Astronomy is a search engine built for people who look up. We combine multiple indexes, curated astronomy sources, and AI systems to return results tailored to astronomy topics. Use 4Astronomy to find observing guides, research papers, image archives, mission information, community resources, and products relevant to amateur and professional astronomy. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
'That's quite a lot of difference': British woman on finding a Mars bar from 1991 – CTVNews
54+ min ago (56+ words) 'That's quite a lot of difference': British woman on finding a Mars bar from 1991 CTV News 'That's quite a lot of difference': British woman on finding a Mars bar from 1991 Victoria Gordon, owner of the U.K. specialist cleaning company Pocket Rockets,…...
Perseid meteor shower and partial solar eclipse to give skywatchers a celestial show
2+ hour, 43+ min ago (357+ words) MONTREAL — Skywatchers in Quebec and beyond will get a unique show this week, as the Perseid meteor shower coincides with a partial solar eclipse. The Astrolab astronomy centre at the Mont-Mégantic, Que., provincial park says shooting stars will rain down…...
TRT World - Europe awaits celestial spectacle as total solar eclipse turns daylight to darkness
6+ min ago (669+ words) Washington, DC — A total solar eclipse will sweep across parts of the Northern Hemisphere, briefly turning day into night along a narrow path stretching from the Arctic through Iceland and into northern Spain. The Moon will pass directly between Earth…...
How today's eclipse will guide your love life, career and wealth
7+ min ago (1224+ words) By SAMANTHA BRICK, FEATURE WRITER Tonight, the moon will edge across the sun in the fullest solar eclipse Britain will see this century which, in the world of astrology, is hugely significant. Regarded as unusually potent turning points, eclipses usher…...
Planets on parade: 6 planets line up in the sky
2+ hour, 46+ min ago (268+ words) Mother Nature will treat us to another astronomical phenomenon known as “planets on parade” during the pre-dawn hours on Wednesday. The nickname comes from several planets appearing to form a fairly straight line in the early evening sky. However, Spectrum…...
UK Braces for Deepest Partial Solar Eclipse Since 1999 Amid Variable Weather Forecasts
11+ hour, 31+ min ago (278+ words) The UK is set to experience its deepest partial solar eclipse since 1999 on August 12, 2026, with up to 96% solar obscuration expected in some regions. Millions of skywatchers across the United Kingdom and Ireland are finalizing their preparations for a spectacular celestial…...
Water and 'building material' for new stars found near a black hole
3+ hour, 42+ min ago (25+ words) Inbox.lv Water and 'building material' for new stars found near a black hole...
What to know about the total solar eclipse
38+ min ago (576+ words) Paris (France) (AFP) – Day will briefly turn into night across a swathe of northern Spain on Wednesday, when the Moon will completely cover the Sun during a rare total solar eclipse. Issued on: 12/08/2026 - 01:07 Here is what you need to know…...
UK to get best eclipse since 1999 as Moon blocks out Sun across Europe
29+ min ago (1305+ words) A partial solar eclipse pictured in Christchurch, New Zealand, in September 2025 The UK will be treated to its fullest solar eclipse since 1999 - and the best the country will see for the next 50 years - on Wednesday evening. It will be visible…...
NASA thruster test could slash travel time to Mars
14+ min ago (460+ words) Space scientists say they have slashed travel time to Mars. NASA Marshall said on Monday, Aug. 10, the agency recently completed testing of a lithium-fed electromagnetic thruster, reaching more than five times the power of existing electric propulsion systems. Paired with…...