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Looking through these three windows on history reminds us that while the tools of civilization evolve, the human story continues to be driven by many of the same hopes, challenges, and ambitions that have shaped every generation. Continue reading

A memorial to victims of the Pulse nightclub shooting in front the Stonewall Inn in New York City. On June 12, 2016, a terrorist shot and killed 49 people and wounded 53 more in a mass shooting at Pulse, a gay nightclub in Orlando, Florida, USA.

Rhododendrites, CC BY-SA 4.0, via Wikimedia Commons. View source.

Anaïs Nin (1903-1977) French-American diarist, essayist, novelist, and writer.

Echo

Come to me in the silence of the night;
Come in the speaking silence of a dream;
Come with soft rounded cheeks and eyes as bright
As sunlight on a stream;
Come back in tears,
O memory, hope, love of finished years.

O dream how sweet, too sweet, too bitter sweet,
Whose wakening should have been in Paradise,
Where souls brimful of love abide and meet;
Where thirsting longing eyes
Watch the slow door
That opening, letting in, lets out no more.

Yet come to me in dreams, that I may live
My very life again though cold in death:
Come back to me in dreams, that I may give
Pulse for pulse, breath for breath:
Speak low, lean low,
As long ago, my love, how long ago!

Christina Georgina Rossetti (1830 –1894), was an English writer born in London. She authored many romantic, devotional and children's poems, including "Goblin Market" and "Remember". She also wrote the words of two Christmas carols well known in Britain: "In the Bleak Midwinter" and "Love Came Down at Christmas", She was a sister of the artist and poet Dante Gabriel Rossetti II and features in several of his paintings.

This poem is in the public domain.

Raoul Croes on Unsplash

NASA Astronomy Picture of the Day:

Could the Little Mermaid turn into stardust instead of seafoam? It would seem so in this beautiful nebula. The featured image shows the Mermaid Nebula, also known as the Betta Fish Nebula, which is part of the G296.5+10.0 Supernova Remnant. The blue color visible here originates from doubly ionized oxygen (OIII), while the deep red is emitted by hydrogen gas. Estimated to be located a few thousand light-years away and about 10,000 years old, this nebula was formed when a massive star exploded as a supernova. It left behind a peculiar pulsar, a young radio-quiet neutron star that spins around about twice every second. The bright stars shown in the image are unassociated with the nebula. The pulsar can be detected in the X-rays but it does not have a confirmed detection in the optical (visible light) so far. As a result, the pulsar itself is not visible in this image.

Photo by Data acquisition: Sy Ming Wong; Processing: Guangyan Gao Text: Cecilia Chirenti (NASA GSFC, UMCP, CRESST II)

Panorama of Hong Kong's harbour and skyline, as seen from Victoria Peak on a rainy night of June 11, 2019.

Benh LIEU SONG (Flickr), CC BY-SA 4.0, via Wikimedia Commons. View source.

By Zoë Reeve on Unsplash

Captured with Sony DSLR-A230.

NASA Astronomy Picture of the Day:

What looks as if it is going to swallow the great Pillars of Creation? The Eagle Nebula (M16) is not a bird, a plane, or Superman. M16 is actually a combination of several celestial objects. NGC 6611 is the young star cluster that appears to peak out beneath the Eagle’s “wings”. The ultraviolet light from these stars ionizes the surrounding gas, creating the emission nebula IC 4703. The Stellar Spire is seen reaching towards the Pillars of Creation from the left. Both are structures of cold gas and dust that are optimal for star formation. Some astronomers previously thought the Pillars of Creation had been evaporated away by a supernova. Because M16 is 6,000 light years away, we would not be able to see the Pillars’ destruction for thousands more years. However, there is no conclusive evidence of the theorized supernova, so the Pillars of Creation will likely continue to create stars for millions of years.

Photo by Emmanuel Delgadillo Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)