American Eclipse (A Nation's Epic Race to Catch the Shadow of the Moon and Win the Glory of the World)

By Baron, David

American Eclipse (A Nation's Epic Race to Catch the Shadow of the Moon and Win the Glory of the World)

By Baron, David

HK$272

American Eclipse (A Nation's Epic Race to Catch the Shadow of the Moon and Win the Glory of the World)

By Baron, David

American Eclipse (A Nation's Epic Race to Catch the Shadow of the Moon and Win the Glory of the World)

By Baron, David

HK$158

Chasing New Horizons (Inside the Epic First Mission to Pluto)

By Alan Stern, David Harry Grinspoon

Chasing New Horizons (Inside the Epic First Mission to Pluto)

By Alan Stern, David Harry Grinspoon

HK$376

2,422

Chasing New Horizons (Inside the Epic First Mission to Pluto)

By Stern, Alan, Grinspoon, David

Chasing New Horizons (Inside the Epic First Mission to Pluto)

By Stern, Alan, Grinspoon, David

HK$154

2,418

American Eclipse (A Nation's Epic Race to Catch the Shadow of the Moon and Win the Glory of the World)

By Baron, David

American Eclipse (A Nation's Epic Race to Catch the Shadow of the Moon and Win the Glory of the World)

By Baron, David

HK$160

Megacatastrophes! (Nine Strange Ways the World Could End)

By Darling, David, Schulze-Makuch, Dirk

Megacatastrophes! (Nine Strange Ways the World Could End)

By Darling, David, Schulze-Makuch, Dirk

HK$214

117

Exploring the Planets (A Memoir)

By Taylor, Fred

Exploring the Planets (A Memoir)

By Taylor, Fred

HK$474

Astrotopia (The Dangerous Religion of the Corporate Space Race)

By Rubenstein, Mary-Jane

Astrotopia (The Dangerous Religion of the Corporate Space Race)

By Rubenstein, Mary-Jane

HK$187 Elsewhere ~~HK$201.53~~ Save HK$14.53 (7%)

Astrotopia (The Dangerous Religion of the Corporate Space Race)

By Rubenstein, Mary-Jane

Astrotopia (The Dangerous Religion of the Corporate Space Race)

By Rubenstein, Mary-Jane

HK$154

The Elephant in the Universe (Our Hundred-Year Search for Dark Matter)

By Govert Schilling, Avi Loeb

The Elephant in the Universe (Our Hundred-Year Search for Dark Matter)

By Govert Schilling, Avi Loeb

HK$269

The Elephant in the Universe (Our Hundred-Year Search for Dark Matter)

By Govert Schilling, Avi Loeb

The Elephant in the Universe (Our Hundred-Year Search for Dark Matter)

By Govert Schilling, Avi Loeb

HK$192

Gravity's Century (From Einstein's Elevator to the First Pictures of Black Holes)

By Science Writer Ron Cowen

Gravity's Century (From Einstein's Elevator to the First Pictures of Black Holes)

By Science Writer Ron Cowen

HK$211 Elsewhere ~~HK$231.26~~ Save HK$20.26 (9%)

By Schechner, Sara

HK$500

The Extravagant Universe (Exploding Stars, Dark Energy, and the Accelerating Cosmos (Princeton Science Library))

By Robert P. Kirshner, Robert P. Kirshner

The Extravagant Universe (Exploding Stars, Dark Energy, and the Accelerating Cosmos (Princeton Science Library))

By Robert P. Kirshner, Robert P. Kirshner

HK$217 Elsewhere ~~HK$302.30~~ Save HK$85.30 (28%)

1

The Universe in a Mirror - The Saga of the Hubble Space Telescope and the Visionaries Who Built It

By Zimmerman, Robert

The Universe in a Mirror - The Saga of the Hubble Space Telescope and the Visionaries Who Built It

By Zimmerman, Robert

HK$189 Elsewhere ~~HK$201.53~~ Save HK$12.53 (6%)

66

The Extravagant Universe (Exploding Stars, Dark Energy, and the Accelerating Cosmos (Princeton Science Library))

By Robert P. Kirshner, Robert P. Kirshner

The Extravagant Universe (Exploding Stars, Dark Energy, and the Accelerating Cosmos (Princeton Science Library))

By Robert P. Kirshner, Robert P. Kirshner

HK$167 Elsewhere ~~HK$181.28~~ Save HK$14.28 (8%)

Dispatches from Planet 3 (Thirty-Two (Brief) Tales on the Solar System, the Milky Way, and Beyond)

By Bartusiak, Marcia

Dispatches from Planet 3 (Thirty-Two (Brief) Tales on the Solar System, the Milky Way, and Beyond)

By Bartusiak, Marcia

HK$259

156

Dispatches from Planet 3 (Thirty-Two (Brief) Tales on the Solar System, the Milky Way, and Beyond)

By Bartusiak, Marcia

Dispatches from Planet 3 (Thirty-Two (Brief) Tales on the Solar System, the Milky Way, and Beyond)

By Bartusiak, Marcia

HK$158

Advancing Variable Star Astronomy (The Centennial History of the American Association of Variable Star Observers)

By Saladyga, Michael, Williams, Thomas R.

Advancing Variable Star Astronomy (The Centennial History of the American Association of Variable Star Observers)

By Saladyga, Michael, Williams, Thomas R.

HK$940 Elsewhere ~~HK$977.34~~ Save HK$37.34 (4%)

1

Soviets in Space (Russia's Cosmonauts and the Space Frontier (Kosmos))

By Burgess, Colin

Soviets in Space (Russia's Cosmonauts and the Space Frontier (Kosmos))

By Burgess, Colin

HK$236 Elsewhere ~~HK$251.92~~ Save HK$15.92 (6%)

Starlight Detectives (How Astronomers, Inventors, and Eccentrics Discovered the Modern Universe)

By Alan W. Hirshfeld

Starlight Detectives (How Astronomers, Inventors, and Eccentrics Discovered the Modern Universe)

By Alan W. Hirshfeld

HK$168

1

The Moon (From Inner Worlds to Outer Space)

By Laerke Rydal Jorgensen, Marie Laurberg, Poul Erik Tøjner

The Moon (From Inner Worlds to Outer Space)

By Laerke Rydal Jorgensen, Marie Laurberg, Poul Erik Tøjner

HK$238 Elsewhere ~~HK$282.15~~ Save HK$44.15 (16%)

Philip's Stargazing with Binoculars

By Robin Scagell, David Frydman

Philip's Stargazing with Binoculars

By Robin Scagell, David Frydman

1

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Mirror Earth (The Search for Our Planet's Twin)

By Michael D. Lemonick

Mirror Earth (The Search for Our Planet's Twin)

By Michael D. Lemonick

Currently
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